雅思词汇：中级（约 5.5–6.5 分）
本页列出词库中的中级词汇，大致对应 CEFR B2、雅思 5.5–6.5 分。很多考生卡在这个区间：能够交流，但用词笼统、重复。这一级别的词，如 sustainable、qualification、productivity、inequality，能把模糊的说法换成精确的表达，而这正是考官在"词汇丰富程度"上给出 6 分及以上时看重的。
中级词汇在写作 Task 2 中尤其有用。与其写"many people don't have jobs"，不如写 unemployment；与其说"bad for nature"，不如点明 pollution 或 deforestation；与其说"the rich and poor gap"，不如讨论 inequality。每一处替换都让论证更清楚，也体现出对话题词汇的掌控。口语中，同样的词能让你更深入地回答 Part 3 问题。
本词表汇集了所有主题词组的词，学习过程中你也会顺带复习雅思主要话题：环境、教育、健康、科技、工作、经济、社会、犯罪、政府、媒体等。很多词附有例句，展示 renewable energy、affordable housing 这样的自然搭配。
使用建议：每天新学十五到二十张卡片。每个新词第二天会隔夜复习，之后每次记住，调度器都会等待更久，因此每天的复习时间会保持很短。翻开卡片后，大声朗读例句，再自己造一个句子——这一步能把"看得懂的词"变成"用得出的词"。如果某个词太简单，评为"简单"即可让它暂时退场。
级别标签是我们根据 CEFR 标注和词频做出的估计，旨在帮助你规划学习，并不预测你的雅思官方成绩。
单词表
| 单词 | 音标 | 词性 | 英文释义 | 中文 | 等级 |
|---|---|---|---|---|---|
| academic | /ˌækəˈdemɪk/ | adj. | related to education or school; (n) educator who works at a college or university | adj. 学业的；学术的；n. 大学教师；学者 | B2 |
| accuracy | /ˈækjərəsi/ | n. | being exactly right; correctness | n. 准确性；精确度 | B2 |
| accurate | /ˈækjərət/ | adj. | correct; not having mistakes or errors | adj. 准确的；精确的；adj. 精准的；命中目标的 | B2 |
| acid | /ˈæsɪd/ | n. | sour substance that reacts with metals e.g. lemon | n. 酸；酸性物质；adj. 酸性的；酸味的 | B2 |
| activate | /ˈæktɪveɪt/ | v. | To make something start working | v. 激活；启动 | B2 |
| adaptation | /ˌædæpˈteɪʃən/ | n. | changing to a new form; thing that is changed | n. 适应；适应性变化；n. 改编作品 | B2 |
| addiction | /ə'dikʃən/ | n. | being abnormally tolerant to and dependent on something that is psychologically or physically habit-forming (especially alcohol or narcotic drugs); an abnormally strong craving | n. 入迷, 瘾 | L2 |
| administration | /ədˌmɪnɪˈstreɪʃən/ | n. | the work of running something (e.g., a business) | n. 管理；行政工作；n. 政府；行政管理层 | B2 |
| adolescent | /ˌædəˈlesənt/ | n. | Teenager developing into an adult | n. 青少年；adj. 青春期的；青少年的 | B2 |
| affordable | /əˈfɔːdəbl/ | adj. | Not too expensive for someone to pay for | adj. 负担得起的 | B2 |
| agricultural | /ˌæɡrɪˈkʌltʃərəl/ | adj. | concerning farming | adj. 农业的；农用的 | B2 |
| agriculture | /ˈæɡrɪkʌltʃə/ | n. | the science of farming | n. 农业 | B2 |
| aid | /eɪd/ | n. | to provide things useful or needed by others | n. 援助；救助；v. 帮助；促进 | B2 |
| analyse | /ˈænəlaɪz/ | v. | to examine something carefully to understand its parts or causes | v. 分析；细察 | B2 |
| analysis | /əˈnæləsɪs/ | n. | careful study to better understand something | n. 分析；解析 | B2 |
| anxiety | /æŋˈzaɪəti/ | n. | fear about what might happen; worry | n. 焦虑；担忧 | B2 |
| applicant | /ˈæplɪkənt/ | n. | Someone who formally requests a job, place, or permission | n. 申请人 | B2 |
| archaeology | /ˌɑːkiˈɒlədʒi/ | n. | the study of ancient societies by looking at old tools, bones and buildings | n. 考古学 | B2 |
| artificial | /ˌɑːtɪˈfɪʃəl/ | adj. | not made by people; not created by nature | adj. 人造的；仿造的；adj. 不自然的；做作的 | B2 |
| artistic | /ɑːˈtɪstɪk/ | adj. | Being able to paint, write music, etc.; creative | adj. 艺术的；艺术创作的；adj. 有艺术天赋的 | B2 |
| assessment | /əˈsesmənt/ | n. | opinion based on judging the qualities of something or someone | n. 评估；评价；n. 学习考核 | B2 |
| atom | /'ætəm/ | n. | smallest bit that matter can be broken down into | n. 原子, 核能, 微粒, 微量 | L2 |
| attendance | /əˈtendəns/ | n. | state of being present at a place or event | n. 出席；到场；n. 出席人数 | B2 |
| authority | /ɔːˈθɒrəti/ | n. | people in positions of power, able to decide things | n. 权力；职权；n. 当局；主管机构 | B2 |
| axis | /ˈæksɪs/ | n. | a line about which a rotating body, such as the earth, turns. | n. 轴；旋转轴线；n. 坐标轴 | B2 |
| bacteria | /bæk'tiəriə/ | n. | the very small creatures that sometimes cause disease in humans and animals | pl. 细菌 | L2 |
| beam | /biːm/ | n. | a long piece of metal or wood; a line of light or energy | n. 光束；射束；n. 梁；横梁 | B2 |
| behavioral | /bi'heivjərəl/ | adj. | concerning the way people act | adj. 行为的 | L2 |
| beverage | /ˈbevərɪdʒ/ | n. | A drink, such as tea, juice, or coffee | n. 饮料 | B2 |
| bias | /ˈbaɪəs/ | n. | a strong feeling not based on facts to believe one thing over another | n. 偏见；偏向；n. 偏差 | B2 |
| bilingual | /ˌbaɪˈlɪŋɡwəl/ | adj. | being able to speak two languages well | adj. 会说两种语言的；双语的；n. 熟练使用两种语言的人 | B2 |
| bound | /baʊnd/ | v. | to go to a specified place; to jump | adj. 必定的；很可能的；adj. 前往某地的 | B2 |
| breakthrough | /ˈbreɪkθruː/ | n. | An important discovery or advance that overcomes a difficult problem | n. 重大突破；重大进展 | B2 |
| broadcast | /ˈbrɔːdkɑːst/ | v. | to send out signals by radio or television | v. 广播；播送；n. 广播节目；播出 | B2 |
| budget | /ˈbʌdʒɪt/ | n. | amount of money planned to be spent on something | n. 预算；预算额；v. 编制预算 | B2 |
| calculation | /ˌkælkjʊˈleɪʃən/ | n. | process or result of using mathematics | n. 计算；计算结果；n. 估计；权衡 | B2 |
| calorie | /ˈkæləri/ | n. | A unit measuring energy, especially energy in food | n. 卡路里；热量单位 | B2 |
| candidate | /ˈkændɪdət/ | n. | a person being considered for a job or position in office | n. 候选人；求职者；n. 应试者 | B2 |
| citizenship | /ˈsɪtɪzənʃɪp/ | n. | the legal status of belonging to a particular country | n. 公民身份；公民资格；n. 公民责任与行为 | B2 |
| classification | /ˌklæsɪfɪˈkeɪʃən/ | n. | putting similar items into groups or sets | n. 分类；归类；n. 类别；等级 | B2 |
| classify | /ˈklæsɪfaɪ/ | v. | To arrange things into groups of similar items | v. 分类；归类；v. 将…列为机密 | B2 |
| coastal | /'kəustəl/ | adj. | of or relating to a coast; located on or near or bordering on a coast | adj. 海岸的, 沿海的, 沿岸的 | L2 |
| collective | /kə'leiktiv/ | adj. | formed by working together as a group | adj. 集体的, 聚集的, 共同的 | L2 |
| commentary | /ˈkɒməntəri/ | n. | explanation or discussion of a written work/event | n. 实况解说；n. 评论；评述 | B2 |
| commerce | /ˈkɒmɜːs/ | n. | The activity of buying and selling goods and services | n. 商业；贸易 | B2 |
| commercial | /kəˈmɜːʃəl/ | adj. | radio or television advertisement | adj. 商业的；营利的；n. 电视或广播广告 | B2 |
| commonly | /ˈkɒmənli/ | adv. | typically, normally; not unusually | adv. 通常；普遍地 | B2 |
| commute | /kəˈmjuːt/ | v. | To travel regularly between home and work | v. 通勤；往返上班；n. 通勤路程 | B2 |
| commuter | /kə'mju:tə/ | n. | a passenger train that is ridden primarily by passengers who travel regularly from one place to another; someone who travels regularly from home in a suburb to work in a city | n. 乘公共车辆上下班者, 月季票乘客 | L2 |
| compact | /kəm'pækt/ | adj. | packed together; closely united; small | adj. 紧凑的, 紧密的, 简洁的；v. 使紧密结合, 压缩 | L2 |
| comparable | /'kɒmpərəbl/ | adj. | being similar in some way | adj. 可比较的, 比得上的 | L2 |
| comparative | /kəmˈpærətɪv/ | adj. | expressing a difference in degree | adj. 比较的；对比的；adj. 相对的；比较而言的 | B2 |
| complement | /'kɒmplimənt/ | n. | something needed to complete or make perfect | n. 补足物, 补语, 补数；v. 补充, 补足 | L2 |
| compulsory | /kəmˈpʌlsəri/ | adj. | required by a law or rule, rather than optional | adj. 强制的；必修的 | B2 |
| conceptual | /kən'septʃuəl/ | adj. | characterized by concepts or the forming of concepts | adj. 概念的 | L2 |
| cone | /kəun/ | n. | a 3D shape with a circular base; a part of the eye | n. 圆锥体, 球果；v. 使成锥形 | L2 |
| configuration | /kən.figju'reiʃən/ | n. | a shape or outline; a method of arrangement | n. 结构, 表面配置, 外形, 配置 | L2 |
| conflict | /ˈkɒnflɪkt/ | n. | to have opposite ideas; to disagree; to not match | n. 冲突；争执；n. 矛盾；抵触 | B2 |
| congestion | /kənˈdʒestʃən/ | n. | a situation where overcrowding prevents easy movement | n. 交通拥堵；拥塞；n. 鼻塞；充血 | B2 |
| consciousness | /ˈkɒnʃəsnəs/ | n. | being awake | n. 清醒状态；知觉；n. 意识；认识 | B2 |
| conservation | /ˌkɒnsəˈveɪʃən/ | n. | the management of land and water in ways that stop it from being damaged | n. 自然环境保护；n. 节约；资源保护 | B2 |
| conserve | /kənˈsɜːv/ | v. | to keep safe | v. 节约；避免浪费；v. 保护；保存 | B2 |
| considerable | /kənˈsɪdərəbl/ | adj. | large in size, amount, or effect | adj. 相当大的；相当多的 | B2 |
| consonant | /ˈkɒnsənənt/ | adj. | a speech sound; any letter in the alphabet that is not a vowel. | n. 辅音；辅音字母；adj. 一致的；相符的 | B2 |
| construction | /kənˈstrʌkʃən/ | n. | act of building something; thing that is built | n. 建设；建造；n. 建造物；构造物 | B2 |
| consumption | /kənˈsʌmpʃən/ | n. | how much is spent on things; the process of eating and drinking | n. 消耗；消费；n. 食用；饮用；摄入量 | B2 |
| continuity | /.kɒnti'nju:iti/ | n. | continued existence; fact of not stopping | n. 连续性 | L2 |
| contract | /ˈkɒntrækt/ | n. | legal agreement (e.g., for doing work for money) | n. 合同；契约；v. 收缩；缩小 | B2 |
| contrary | /ˈkɒntrəri/ | adj. | different; opposite | adj. 相反的；相违背的；n. 相反的情况 | B2 |
| coordinate | /kəu'ɒ:dineit/ | v. | to bring order and organization to something; in maths: any of the magnitudes that serve to define the position of a point or line by reference to a fixed figure or system of lines. | n. 同等的人(或物), 坐标；adj. 同等的, 并列的 | L2 |
| corporation | /ˌkɔːpəˈreɪʃən/ | n. | big company or a combination of several companies | n. 大公司；法人企业；n. 市政当局 | B2 |
| correlate | /'kɒrəleit/ | v. | to show the relationship between two items or events. | n. 有相互关系的东西, 相关物；v. 使有相互关系 | L2 |
| correlation | /ˌkɒrəˈleɪʃən/ | n. | a measure of the relationship between two variables | n. 相关性；关联 | B2 |
| corruption | /kə'rʌpʃən/ | n. | actions that are illegal or morally questionable, often performed by a person in a position of power | n. 腐败, 堕落, 贪污 | L2 |
| craft | /krɑːft/ | n. | to make by hand and with much skill | n. 手艺；手工艺；v. 精心制作 | B2 |
| creativity | /.kri:ei'tiviti/ | n. | the ability to create | n. 创造力, 创造性 | L2 |
| crisis | /ˈkraɪsɪs/ | n. | unstable situation of extreme danger or difficulty | n. 危机；紧要关头 | B2 |
| cuisine | /kwɪˈziːn/ | n. | A style of cooking associated with a place or culture | n. 烹饪风格；菜系 | B2 |
| curriculum | /kəˈrɪkjələm/ | n. | group of related courses in a school or college | n. 课程体系；全部课程 | B2 |
| data | /ˈdeɪtə/ | n. | facts or information used to calculate or analyze | n. 数据；资料 | B2 |
| database | /ˈdeɪtəbeɪs/ | n. | information stored in a computer in an organized way | n. 数据库；资料库 | B2 |
| deadline | /ˈdedlaɪn/ | n. | a date or time before which something must be done | n. 截止日期；最后期限 | B2 |
| debt | /det/ | n. | the sum of money owed to somebody that is not yet paid | n. 债务；欠款；n. 人情债；恩情 | B2 |
| decline | /dɪˈklaɪn/ | v. | to not accept an invitation or offer; refuse | v. 下降；衰退；n. 下降；衰退 | B2 |
| defect | /ˈdiːfekt/ | n. | a problem; a fault | n. 缺陷；瑕疵；v. 叛离；投奔另一方 | B2 |
| defence | /dɪˈfens/ | n. | Action taken to protect someone or something from attack or harm | n. 防御；保护；n. 辩护；答辩 | B2 |
| deforestation | /ˌdiːfɒrɪˈsteɪʃən/ | n. | The clearing of forests by cutting down trees | n. 森林砍伐；毁林 | B2 |
| democracy | /dɪˈmɒkrəsi/ | n. | a system of government in which the people of a country can vote to elect who will govern them | n. 民主；民主政体；n. 民主国家 | B2 |
| density | /'densiti/ | n. | number of people or things in a particular area | n. 密度 | L2 |
| dependence | /dɪˈpendəns/ | n. | relying on someone for (financial) support | n. 依赖；依靠；n. 成瘾；依赖性 | B2 |
| depression | /dɪˈpreʃən/ | n. | a feeling of great sadness | n. 抑郁症；抑郁；n. 经济萧条 | B2 |
| detection | /dɪˈtekʃən/ | n. | the act of discovering something or solving a crime | n. 发现；探测；检测 | B2 |
| developed | /di'veləpid/ | adj. | being changed over time so as to be e.g. stronger or more complete or more useful; (used of societies) having high industrial development | adj. 发达的（国家或地区）；成熟的 | L2 |
| developmental | /di.veləp'mentəl/ | adj. | concerning the development or growth | adj. 发展的, 进化的, 启发的 | L2 |
| diagnosis | /.daiəg'nəusis/ | n pl. | a judgment by a doctor about a person’s illness | n. 诊断 | L2 |
| diagnostic | /daiəg'nɒstik/ | adj. | to do with finding out the cause of a problem | adj. 诊断的, 有助于诊断的, 特征的；n. 诊断, 病的征候, 诊断法 | L2 |
| diameter | /daɪˈæmɪtə/ | n. | the distance across the center of an object | n. 直径 | B2 |
| diplomat | /ˈdɪpləmæt/ | n. | An official who represents their country in relations with other countries | n. 外交官；n. 善于交际的人 | B2 |
| disability | /disə'biliti/ | n. | a condition that limits a person's ability to do something | n. 无力, 无能, 残疾 | L2 |
| discipline | /ˈdɪsəplɪn/ | n. | the teaching of self-control through instruction and practice | n. 纪律；自律；n. 学科 | B2 |
| discrimination | /dɪˌskrɪmɪˈneɪʃən/ | n. | the ability to recognize the difference between things; treating different groups of people unfairly | n. 歧视；n. 辨别力；鉴别 | B2 |
| distribution | /ˌdɪstrɪˈbjuːʃən/ | n. | #NAME? | n. 分发；分配；n. 分布 | B2 |
| disturbance | /dɪˈstɜːbəns/ | n. | a noise or something that stops you from continuing what you were doing | n. 干扰；打扰；n. 骚乱；混乱 | B2 |
| diverse | /daɪˈvɜːs/ | adj. | very different from each other | adj. 多种多样的；不同的 | B2 |
| diversity | /daɪˈvɜːsəti/ | n. | state or quality of having a range of different things | n. 多样性；差异性 | B2 |
| dominant | /ˈdɒmɪnənt/ | adj. | strongest | adj. 占主导地位的；支配的；adj. 显性的 | B2 |
| dose | /dəus/ | n. | an amount of medicine to be taken at any one time | n. 剂量, 服用量；v. 给药, (用药)医治 | L2 |
| dramatically | /drə'mætikli/ | adv. | in a sudden or extreme manner | adv. 戏剧地, 引人注目地, 突然地 | L2 |
| drought | /draʊt/ | n. | A long period with little or no rain | n. 干旱；旱灾 | B2 |
| duration | /dju'reiʃən/ | n. | the length of time that something lasts | n. 持续时间, 持续 | L2 |
| dynamic | /daɪˈnæmɪk/ | adj. | always active or changing; in physics: a force related to motion | adj. 有活力的；积极进取的；adj. 动态的；不断变化的 | B2 |
| ecosystem | /ˈiːkəʊsɪstəm/ | n. | Living things and their environment interacting as a connected system | n. 生态系统 | B2 |
| effectiveness | /ɪˈfektɪvnəs/ | n. | the degree of how well something works or is done | n. 有效性；成效 | B2 |
| efficiency | /ɪˈfɪʃnsi/ | n. | working well; producing something without waste | n. 效率；效能 | B2 |
| elderly | /ˈeldəli/ | adj. | a polite word for 'old', used to describe people | adj. 年老的；上了年纪的 | B2 |
| electron | /ɪˈlektrɒn/ | n. | a negatively charged particle | n. 电子 | B2 |
| elite | /ei'li:t/ | n. | important people of high status | n. 精华, 精锐, 中坚分子 | L2 |
| emergence | /i'mə:dʒəns/ | n. | the process of emerging/coming out | n. 出现, 浮现, 发生 | L2 |
| emission | /ɪˈmɪʃən/ | n. | a substance (e.g. gas) released into the air | n. 排放物；排放量；n. 排放；发出 | B2 |
| endangered | /in'deindʒəd/ | adj. | (of flora or fauna) in imminent danger of extinction | adj. 有生命危险的；濒临灭绝的 | L2 |
| enrol | /ɪnˈrəʊl/ | v. | Officially join, or register someone for, a course or organisation | v. 注册；报名；招收 | B2 |
| entrepreneur | /ˌɒntrəprəˈnɜː/ | n. | someone who starts a business and takes financial risks | n. 创业者；企业家 | B2 |
| epidemic | /.epi'demik/ | adj. | a disease affecting many people | n. 传染病, 流行病；adj. 流行的, 传染性的 | L2 |
| equality | /i:'kwɒliti/ | n. | the idea that all people have the same rights | n. 平等, 均匀, 相等 | L2 |
| essentially | /ɪˈsenʃəli/ | adv. | basically, primarily | adv. 本质上；基本上 | B2 |
| estimate | /ˈestɪmeɪt/ | v. | guess or calculation of cost, size, or value | v. 估计；估算；n. 估计；估价 | B2 |
| estimation | /ˌestɪˈmeɪʃən/ | n. | judgment; opinion; guess at the value of | n. 估算；估计；n. 评价；看法 | B2 |
| ethical | /'eθikəl/ | adj. | morally right or wrong | adj. 伦理的, 民族的, 民族特有的 | L2 |
| evidence | /ˈevɪdəns/ | n. | factual proof that helps to establish the truth | n. 证据；迹象；v. 表明；证明 | B2 |
| evident | /ˈevɪdənt/ | adj. | plain, clear | adj. 明显的；显而易见的 | B2 |
| evolution | /ˌiːvəˈluːʃən/ | n. | slow, steady change or development | n. 进化；n. 演变；逐步发展 | B2 |
| evolutionary | /,i:və'lu:ʃənəri/ | adj. | concerning evolution | adj. 展开的, 进化论的, 进化的, 发展的 | L2 |
| exotic | /ɪɡˈzɒtɪk/ | adj. | Unusual and interesting, especially because of a connection with distant countries | adj. 异国情调的；奇异的；adj. 外来的；非本土的 | B2 |
| expectancy | /ɪkˈspektənsi/ | n. | A feeling that something pleasant or exciting will happen | n. 期待；期盼；n. 预期寿命；预计持续期 | B2 |
| explicitly | adv. | clearly; specifically | adv. 明确地；明白地 | L2 | |
| extinct | /ɪkˈstɪŋkt/ | adj. | having no living members left | adj. 灭绝的；adj. 死的；不再喷发的 | B2 |
| extinction | /ɪkˈstɪŋkʃən/ | n. | the complete disappearance of a species or type of thing | n. 灭绝；消亡 | B2 |
| facility | /fəˈsɪləti/ | n. | piece of equipment or buildings with a special use | n. 设施；专用场所；n. 功能；服务 | B2 |
| faculty | /ˈfæklti/ | n. | the teachers in a school or college | n. 大学的院；系；n. 全体教员 | B2 |
| famine | /ˈfæmɪn/ | n. | a severe shortage of food affecting many people | n. 饥荒 | B2 |
| feedback | /ˈfiːdbæk/ | n. | a response to a message; information about a person's behavior | n. 反馈；意见 | B2 |
| fiber | /'faibə/ | n. | a thin, threadlike part of an animal hair or plant tissue; an artificial thread; body cells that form muscles and nerves; a food substance | n. 纤维, 构造, 纤维制品 | L2 |
| finance | /ˈfaɪnæns/ | n. | control of money a person/business has access to | n. 金融；资金管理；n. 资金 | B2 |
| flexible | /ˈfleksəbl/ | adj. | capable of being easily bent or changed without breaking | adj. 灵活的；可调整的；adj. 柔韧的；易弯曲的 | B2 |
| fluid | /ˈfluːɪd/ | adj. | a material that can easily flow. e.g. water | n. 液体；流体；adj. 不固定的；易变的 | B2 |
| footprint | /ˈfʊtprɪnt/ | n. | A mark left by a foot on a surface | n. 脚印；足迹；n. 占用空间 | B2 |
| forecast | /ˈfɔːkɑːst/ | n. | a prediction of some future thing (e.g., the weather) | n. 预测；预报；v. 预测；预报 | B2 |
| fossil | /ˈfɒsəl/ | n. | a plant or animal that has become rock after many thousands of years | n. 化石 | B2 |
| fraction | /ˈfrækʃən/ | n. | a part of a whole | n. 小部分；少量；n. 分数 | B2 |
| fraud | /frɔːd/ | n. | Dishonest behaviour intended to gain money or another advantage | n. 欺诈；诈骗；n. 骗子；冒牌货 | B2 |
| freelance | /ˈfriːlɑːns/ | adj. | Working independently for different clients rather than one employer | adj. 自由职业的；adv. 以自由职业方式 | B2 |
| fund | /fʌnd/ | n. | to supply money for something | n. 基金；专用资金；n. 资金；财力 | B2 |
| gadget | /ˈɡædʒɪt/ | n. | A small device designed to perform a particular useful task | n. 小器具；小装置 | B2 |
| gender | /ˈdʒendə/ | n. | state of being male or female | n. 性别；n. 语法性 | B2 |
| gene | /dʒiːn/ | n. | part of a cell that controls the development and appearance of a living thing | n. 基因 | B2 |
| genetic | /dʒəˈnetɪk/ | adj. | concerning the parts of a cell that determine particular characteristics | adj. 基因的；遗传的 | B2 |
| genetically | adv. | caused or controlled, or by genes | adv. 创始, 遗传学, 生殖, 基因, 遗传, 发生 | L2 | |
| gradual | /ˈɡrædʒuəl/ | adj. | Happening slowly through small changes over time | adj. 逐渐的；渐进的；adj. 坡度平缓的 | B2 |
| grammatical | /ɡrəˈmætɪkəl/ | adj. | concerning grammatical rules | adj. 语法的；adj. 符合语法的 | B2 |
| greenhouse | /ˈɡriːnhaʊs/ | n. | a glass or plastic building that keeps growing plants warm | n. 温室；暖房 | B2 |
| habitat | /ˈhæbɪtæt/ | n. | the natural place, or type of place, where a plant or animal lives | n. 栖息地；生存环境 | B2 |
| hardware | /ˈhɑːdweə/ | n. | the physical parts of a computer or electronic system | n. 计算机硬件；n. 五金器具 | B2 |
| harvest | /ˈhɑːvɪst/ | n. | the time of year to bring crops in from the fields | n. 收割；收成；v. 收割；采收 | B2 |
| heritage | /ˈherɪtɪdʒ/ | n. | Traditions, buildings, and values passed down from earlier generations | n. 文化遗产；传承 | B2 |
| homeless | /ˈhəʊmləs/ | adj. | Without a permanent place to live | adj. 无家可归的 | B2 |
| horizontal | /ˌhɒrɪˈzɒntəl/ | adj. | flat or level | adj. 水平的；横向的 | B2 |
| household | /ˈhaʊshəʊld/ | n. | all the people who live in a house; a family | n. 一户；同住的一家人；adj. 家庭的；家用的 | B2 |
| identical | /aɪˈdentɪkəl/ | adj. | the same in every way | adj. 完全相同的 | B2 |
| identification | /aɪˌdentɪfɪˈkeɪʃən/ | n. | (card or paper) that proves who a person is | n. 识别；鉴定；n. 身份证明 | B2 |
| immigration | /ˌɪmɪˈɡreɪʃən/ | n. | the act of moving from one country to another for good | n. 移民入境；移居；n. 入境检查；入境检查处 | B2 |
| immune | /ɪˈmjuːn/ | adj. | not affected by something, such as a disease | adj. 有免疫力的；adj. 免疫系统的 | B2 |
| impact | /ˈɪmpækt/ | n. | a striking effect or result to hit with force | n. 影响；作用；n. 撞击；冲击 | B2 |
| import | /im'pɒ:t/ | n. | to bring items or goods from one country into another | n. 进口货, 进口, 输入, 含义, 重要性；v. 输入, 引入, 进口, 含...的意思, 重要 | L2 |
| incidence | /'insidəns/ | n. | the rate that something happens | n. 发生, 发生率, 影响, 负担者, 入射, 倾角 | L2 |
| inclusion | /in'kluʒən/ | n. | act of including; person/thing that is included | n. 包含, 内含物 | L2 |
| indicator | /'indikeitə/ | n. | an instrument that shows conditions in a machine, such as temperature, speed, pressure; in chemistry: a compound that changes color in the presence of an acid or a base | n. 指示器, 指示剂, 指标 | L2 |
| induce | /in'dju:s/ | v. | to cause, to persuade | v. 引诱, 招致, 归纳出, 感应 | L2 |
| inequality | /.ini'kwɒliti/ | n. | situation where things are not equal/fair | n. 不平等, 不同, 不平坦, 不平均；n. 不平等, 不等式 | L2 |
| infect | /ɪnˈfekt/ | v. | to give someone a disease | v. 使感染；传染；v. 感染；影响情绪 | B2 |
| infection | /ɪnˈfekʃən/ | n. | act or state of becoming infected with a disease | n. 感染；传染病 | B2 |
| infinite | /ˈɪnfɪnət/ | adj. | without an end | adj. 无限的；无穷的；adj. 极大的；无尽的 | B2 |
| inflation | /ɪnˈfleɪʃən/ | n. | continual rise in the prices of products | n. 通货膨胀；n. 充气 | B2 |
| infrastructure | /'infrəstrʌktʃə/ | n. | the basic structure or features of a system or organization; the stock of basic facilities and capital equipment needed for the functioning of a country or area | n. 基础结构, 基础设施 | L2 |
| innocent | /ˈɪnəsənt/ | adj. | not having done anything wrong or bad | adj. 无辜的；无罪的；adj. 天真的；单纯的 | B2 |
| innovation | /ˌɪnəˈveɪʃən/ | n. | new invention or idea that is created | n. 创新；革新；n. 新方法；新事物 | B2 |
| instability | /.instə'biliti/ | n. | not stable; changeable | n. 不安定, 不稳定 | L2 |
| institution | /ˌɪnstɪˈtjuːʃən/ | n. | organization created for a particular cause or purpose | n. 机构；院校；n. 制度；惯例 | B2 |
| integration | /.inti'greiʃən/ | n. | act of bringing things together into a whole | n. 综合, 与环境协调的行为, 集成 | L2 |
| intelligence | /ɪnˈtelɪdʒəns/ | n. | ability to learn, think about, and understand things | n. 智力；理解力；n. 情报；情报工作 | B2 |
| intensity | /in'tensəti/ | n. | great energy, strength, or concentration | n. 强烈, 紧张, 强度 | L2 |
| interact | /ˌɪntərˈækt/ | v. | an action that is answered by a reaction, verbal or physical | v. 交流；互动；v. 相互作用；相互影响 | B2 |
| interface | /ˈɪntəfeɪs/ | n. | a shared boundary between two persons or systems through which information is communicated. | n. 界面；接口；n. 交界面；接触点 | B2 |
| internship | /ˈɪntɜːnʃɪp/ | n. | A temporary job providing practical experience in a particular field | n. 实习岗位；实习期 | B2 |
| interval | /ˈɪntəvəl/ | n. | the distance between two points, numbers or times | n. 间隔；间距；n. 幕间休息 | B2 |
| investment | /ɪnˈvestmənt/ | n. | something purchased hoping its value will increase | n. 投资；投资款；n. 时间或精力的投入 | B2 |
| isolation | /ˌaɪsəˈleɪʃən/ | n. | The state of being separated from other people or places | n. 孤立；隔绝；n. 隔离 | B2 |
| journalism | /'dʒə:nəlizm/ | n. | newspapers and magazines collectively; the profession of reporting or photographing or editing news stories for one of the media | n. 新闻业, 报章杂志 | L2 |
| jury | /ˈdʒʊəri/ | n. | group of people who listen to information about something and make a decision | n. 陪审团；n. 评审团 | B2 |
| landfill | /ˈlændfɪl/ | n. | A place where waste is buried in the ground | n. 垃圾填埋场；n. 垃圾填埋 | B2 |
| landmark | /'lændmɑ:k/ | n. | the position of a prominent or well-known object in a particular landscape; an event marking a unique or important historical change of course or one on which important developments depend | n. 陆标, 划时代的事, 地界标 | L2 |
| landscape | /ˈlændskeɪp/ | n. | a large area of countryside or land that has a particular quality or appearance | n. 风景；地貌；n. 局面；格局 | B2 |
| leadership | /ˈliːdəʃɪp/ | n. | quality of being able to guide or influence others | n. 领导能力；领导；n. 领导层 | B2 |
| learner | /'lə:nə/ | n. | someone (especially a child) who learns (as from a teacher) or takes up knowledge or beliefs | n. 学习者, 初学者 | L2 |
| likelihood | /ˈlaɪklihʊd/ | n. | the chance that something might happen | n. 可能性 | B2 |
| linear | /'liniə/ | adj. | made of lines | adj. 线的, 直线的, 线状的 | L2 |
| linguistic | /liŋ'^wistik/ | adj. | belonging to language | adj. 语言的, 语言学的 | L2 |
| literacy | /ˈlɪtərəsi/ | n. | The ability to read and write | n. 读写能力；n. 某领域的基本素养 | B2 |
| livestock | /ˈlaɪvstɒk/ | n. | farm animals kept for food, materials, or work | n. 牲畜；家畜 | B2 |
| logical | /ˈlɒdʒɪkəl/ | adj. | sensible; reasonable | adj. 合乎逻辑的；合理的；adj. 逻辑学的 | B2 |
| loneliness | /ˈləʊnlinəs/ | n. | Sadness caused by feeling alone or lacking close relationships | n. 孤独；寂寞 | B2 |
| magnetic | /mæg'netik/ | adj. | having the properties of a magnet, being able to attract. | adj. 有磁性的, 有吸引力的, 催眠术的 | L2 |
| majority | /məˈdʒɒrəti/ | n. | amount that is more than half of a group | n. 大多数；过半数；n. 超出对方的票数 | B2 |
| manufacture | /ˌmænjʊˈfæktʃə/ | v. | to produce large numbers of products in a factory | v. 大量制造；生产；n. 制造；生产 | B2 |
| manuscript | /'mænjuskript/ | n. | a document, a piece of writing | n. 手稿, 原稿, 底稿；adj. 手写的 | L2 |
| marker | /'mɑ:kə/ | n. | something that is easy to recognize or identify | n. 作记号的人, 记分员, 书签, 纪念碑, 里程碑, 标识物, 标记 | L2 |
| marketing | /ˈmɑːkɪtɪŋ/ | n. | activities that identify customers' needs and promote products or services | n. 市场营销 | B2 |
| mathematical | /ˌmæθəˈmætɪkəl/ | adj. | concerning numbers and equations | adj. 数学的 | B2 |
| matrix | /'meitriks/ | n. | a substance, situation, or environment in which something has its origin - in math: an arrangement of numbers in rows and columns | n. 母体, 子宫, 基质, 脉石, 模型, 矩阵 | L2 |
| media | /ˈmiːdiə/ | n. | means of communication (tv, newspapers, internet) | n. 大众传播媒介；媒体 | B2 |
| mentor | /'mentɔ:/ | n. | an experienced or wise person who teaches or helps another person | n. 指导者, 良师益友 | L2 |
| merger | /'mə:dʒə/ | n. | n the combination of two or more commercial companies; n an occurrence that involves the production of a union | n. 合并, 归并 | L2 |
| migrant | /'maigrənt/ | n. | traveler who moves from one region or country to another; habitually moving from place to place especially in search of seasonal work | n. 候鸟, 移居者 | L2 |
| migration | /maɪˈɡreɪʃən/ | n. | the process by which people or animals move to another place | n. 人口迁移；移居；n. 动物迁徙 | B2 |
| military | /ˈmɪlɪtəri/ | adj. | concerning soldiers or the armed forces | adj. 军事的；军队的；n. 军队；武装力量 | B2 |
| minimal | /ˈmɪnɪməl/ | adj. | the smallest possible | adj. 极少的；最低限度的 | B2 |
| minister | /ˈmɪnɪstə/ | n. | an official who heads a government department | n. 部长；大臣；n. 牧师 | B2 |
| moderate | /ˈmɒdərət/ | adj. | average in size or amount | adj. 适度的；中等的；adj. 温和的；不极端的 | B2 |
| modification | /ˌmɒdɪfɪˈkeɪʃən/ | n. | a small change to a machine, system, or plan | n. 修改；改进 | B2 |
| modified | /ˈmɒdɪfaɪd/ | adj. | Changed partly to suit a purpose or improve how something works | adj. 经修改的；经调整的 | B2 |
| molecular | /mə'lekjulə/ | adj. | about or caused by molecules | adj. 分子的, 由分子组成的 | L2 |
| molecule | /'mɒlikju:l/ | n. | two or more atoms chemically combined | n. 分子, 些微 | L2 |
| mortality | /mɒ:'tæləti/ | n. | the quality or state of being human and being able to die | n. 必死的命运, 死亡数目, 死亡率 | L2 |
| mortgage | /ˈmɔːɡɪdʒ/ | n. | long-term loan from a bank for buying property | n. 住房抵押贷款；v. 将房产抵押借款 | B2 |
| namely | /'neimli/ | adv. | that is to say, specifically | adv. 即, 就是, 换句话说 | L2 |
| neutral | /ˈnjuːtrəl/ | adj. | not involved; without strong feeling; without electrical charge; not acidic or akaline | adj. 中立的；不偏不倚的；adj. 中性色的；素净的 | B2 |
| norm | /nɔːm/ | n. | an established standard of performance or behavior | n. 常态；通常标准；n. 行为规范 | B2 |
| numerical | /njuːˈmerɪkəl/ | adj. | includes numbers | adj. 数字的；用数字表示的 | B2 |
| nutrient | /'nju:triənt/ | n. | a chemical, food, that animals and plants need to live, develop, and be healthy | adj. 营养的, 滋养的；n. 营养物, 滋养物 | L2 |
| nutrition | /njuˈtrɪʃən/ | n. | the process of obtaining and using food for health | n. 营养；营养摄取；n. 营养学 | B2 |
| obesity | /əʊˈbiːsəti/ | n. | A condition involving excess body fat that can harm health | n. 肥胖症 | B2 |
| observation | /ˌɒbzəˈveɪʃən/ | n. | careful watching and listening; remark or comment on something you have noticed | n. 观察；监测；n. 观察所得；评论 | B2 |
| observe | /əbˈzɜːv/ | v. | to watch carefully; to make a comment | v. 观察；注意到；v. 遵守；奉行 | B2 |
| obtain | /əbˈteɪn/ | v. | To be given or to earn something through efforts | v. 获得；取得 | B2 |
| offence | /əˈfens/ | n. | An act that breaks a law or rule | n. 违法行为；犯规；n. 冒犯；被冒犯的感受 | B2 |
| offender | /ə'fendə/ | n. | n a person who transgresses moral or civil law | n. 罪犯, 无礼的人, 得罪人的人 | L2 |
| oral | /ˈɔːrəl/ | adj. | by mouth | adj. 口头的；口述的；adj. 口腔的；经口的 | B2 |
| organ | /ˈɔːɡən/ | n. | large wind instrument similar to a piano | n. 器官；n. 管风琴；风琴 | B2 |
| organic | /ɔːˈɡænɪk/ | adj. | concerning food made with few or no chemicals | adj. 有机种植的；有机的；adj. 有机物的；生物体的 | B2 |
| organism | /'ɒ:gənizm/ | n. | living thing, often one that is small | n. 生物, 有机体, 社会组织 | L2 |
| outer | /'autə/ | adj. | on or around something | adj. 外部的, 外面的, 在外的, 远离中心的 | L2 |
| overall | /ˌəʊvərˈɔːl/ | adj. | viewed as a whole; in general, not as details | adj. 总体的；全部的；adv. 总体上；总的来说 | B2 |
| overtime | /ˈəʊvətaɪm/ | n. | Extra working hours, or the money paid for them | n. 加班时间；加班费；adv. 加班地 | B2 |
| ozone | /ˈəʊzəʊn/ | n. | A gas whose molecules each contain three oxygen atoms | n. 臭氧 | B2 |
| paradigm | /'pærədaim/ | n. | a set of ideas that are used for understanding or explaining something | n. 范例, 式样, 词形变化表, 纵聚合关系语言项 | L2 |
| parliament | /ˈpɑːləmənt/ | n. | A country's group of representatives that debates and makes laws | n. 议会；国会 | B2 |
| partial | /'pɑ:ʃəl/ | adj. | not complete; being only part of something | adj. 部分的, 偏袒的, 偏爱的；n. 分音 | L2 |
| particle | /'pɑ:tikl/ | n. | a very small piece of something | n. 颗粒, 粒子, 质点, 极小量 | L2 |
| pathway | /'pɑ:θwei/ | n. | a path or way that you can walk | n. 路径, 途径 | L2 |
| peak | /piːk/ | n. | the time or place when something or someone is best, greatest, highest | n. 顶峰；山峰；最高点；v. 达到最高点 | B2 |
| pedestrian | /pəˈdestriən/ | n. | a person walking rather than travelling in a vehicle | n. 行人；adj. 行人的；供步行的 | B2 |
| penalty | /'penəlti/ | n. | punishment for committing a crime or offense | n. 处罚, 刑罚, 罚款, 罚球, 报应, 不利结果, 妨碍 | L2 |
| pension | /'penʃən/ | n. | regular payments you receive after you retire | n. 养老金, 退休金, 津贴, 年金, 抚恤金, 膳宿学校, 膳宿费；v. 发给退休金, 用津贴拉拢 | L2 |
| pesticide | /ˈpestɪsaɪd/ | n. | a chemical substance used to kill pests | n. 农药；杀虫剂 | B2 |
| prescription | /prɪˈskrɪpʃən/ | n. | A doctor's written order for medicine, or the medicine ordered | n. 处方；处方药；n. 解决方案；对策 | B2 |
| preserve | /prɪˈzɜːv/ | v. | to keep something in an unchanged or perfect condition | v. 保护；保存；维持；v. 保藏食物 | B2 |
| prevention | /prɪˈvenʃən/ | n. | Action taken to stop something unwanted from happening | n. 预防；防止 | B2 |
| privacy | /ˈprɪvəsi/ | n. | Freedom from unwanted access to personal information or private life | n. 隐私；隐私权；n. 独处；不受打扰的状态 | B2 |
| productivity | /.prəudʌk'tiviti/ | n. | rate at which something is made or that people work | n. 生产力 | L2 |
| projection | /prə'dʒekʃən/ | n. | an image on a screen | n. 发射, 计划, 突出部分, 设计, 推测 | L2 |
| promotion | /prəu'məuʃən/ | n. | moving someone to a more important position | n. 晋级, 创建, 增进 | L2 |
| propaganda | /.prɒpə'gændə/ | n. | information that is spread for the purpose of promoting some cause | n. 宣传, 宣传活动 | L2 |
| proportion | /prəˈpɔːʃən/ | n. | an amount that is a part of a whole thing | n. 比例；部分；n. 比例关系；相称 | B2 |
| prosecute | /'prɒsikju:t/ | v. | conduct a prosecution in a court of law; bring a criminal action against (in a trial) | v. 告发, 起诉, 彻底进行, 执行, 从事；v. 告发, 起诉, 作检察官 | L2 |
| protein | /ˈprəʊtiːn/ | n. | a substance found in some foods, such as meat, that is needed by the body to stay healthy | n. 蛋白质 | B2 |
| psychology | /saɪˈkɒlədʒi/ | n. | the study of the mind and how it affects behaviour | n. 心理学；n. 心理特点；心理状态 | B2 |
| publication | /ˌpʌblɪˈkeɪʃən/ | n. | process of producing a book or magazine | n. 出版；发表；n. 出版物 | B2 |
| pulse | /pʌls/ | n. | beat of the heart | n. 脉冲, 脉搏, 情绪, 意向, 拍子, 豆类；v. 跳动, 脉跳 | L2 |
| punishment | /'pʌniʃmənt/ | n. | the act of punishing someone | n. 处罚, 刑罚, 惩罚 | L2 |
| racism | /'reisizm/ | n. | the prejudice that members of one race are intrinsically superior to members of other races; discriminatory or abusive behavior towards members of another race | n. 种族主义, 种族偏见 | L2 |
| radiation | /ˌreɪdiˈeɪʃən/ | n. | energy that is radiated or transmitted in the form of rays, waves or particles. | n. 辐射；辐射能；n. 放射治疗 | B2 |
| rapid | /ˈræpɪd/ | adj. | happening very quickly | adj. 迅速的；快速的；n. 急流；险滩 | B2 |
| rapidly | /ˈræpɪdli/ | adv. | with great speed | adv. 迅速地；快速地 | B2 |
| rational | /'ræʃənl/ | adj. | sensible; based on facts | adj. 理性的, 合理的；n. 有理数 | L2 |
| recession | /rɪˈseʃən/ | n. | A period when economic activity falls and many businesses struggle | n. 经济衰退；n. 退缩；消退 | B2 |
| recovery | /rɪˈkʌvəri/ | n. | process of returning to a former state after problems | n. 康复；恢复；n. 找回；收回 | B2 |
| recreation | /ˌrekriˈeɪʃən/ | n. | Activities done for enjoyment and relaxation when not working | n. 娱乐；消遣 | B2 |
| recruit | /rɪˈkruːt/ | v. | to get people to come and work, join, or study with you | v. 招聘；招募；n. 新员工；新成员；新兵 | B2 |
| recruitment | /rɪˈkruːtmənt/ | n. | the process of finding people to join an organisation | n. 招聘；招募 | B2 |
| reduction | /rɪˈdʌkʃən/ | n. | making something smaller; reducing something | n. 减少；降低；缩小 | B2 |
| reform | /rɪˈfɔːm/ | v. | to improve society by removing abuse and injustices | v. 改革；改进；n. 改革；改良措施 | B2 |
| regression | /ri'greʃən/ | n. | going back; in statistics: a type of correlational procedure that focuses on predicting the values of an outcome based on its correlation with another variable. | n. 退步, 回归 | L2 |
| regulate | /ˈreɡjuleɪt/ | v. | to make rules or laws to control something or someone | v. 监管；管制；v. 调节；控制 | B2 |
| regulation | /ˌreɡjəˈleɪʃən/ | n. | official rule that controls how something is done | n. 规章；条例；n. 监管；调节 | B2 |
| rehabilitation | /'ri:(h)ə,bili'teiʃən/ | n. | a scheme to help someone who has been ill or in prison to return to a healthy, independent, and useful life | n. 复原 | L2 |
| renewable | /rɪˈnjuːəbl/ | adj. | Naturally replaced and therefore available for continued use | adj. （能源、资源）可再生的；adj. 可续期的 | B2 |
| resident | /ˈrezɪdənt/ | n. | someone who lives in a particular place | n. 居民；住户；adj. 居住的；常驻的 | B2 |
| residential | /.rezi'denʃəl/ | adj. | used or designed for residence or limited to residences; of or relating to or connected with residence | adj. 住宅的, 与居住有关的 | L2 |
| resign | /rɪˈzaɪn/ | v. | to leave a job because you want to | v. 辞职；辞去；v. 使自己接受不如意的事 | B2 |
| resort | /rɪˈzɔːt/ | n. | a place where people go on holiday | n. 度假胜地；v. 诉诸；求助于 | B2 |
| respectively | /ri'spektivli/ | adv. | in the order people or things were mentioned | adv. 各自地, 独自地, 个别地, 分别地 | L2 |
| retail | /ˈriːteɪl/ | n. | concerning the business of selling products to the public for personal use | n. 零售；adj. 零售的 | B2 |
| robbery | /ˈrɒbəri/ | n. | Stealing from a person or place using force or threats | n. 抢劫；抢劫案 | B2 |
| rotation | /rəʊˈteɪʃən/ | n. | movement in a circle around a central point | n. 旋转；转动；n. 轮换；轮作 | B2 |
| rural | /ˈrʊərəl/ | adj. | relating to parts of a country that are outside towns and cities, with fields, woods, etc. | adj. 农村的；乡村的 | B2 |
| sample | /ˈsɑːmpəl/ | n. | to try something to see if you like it (e.g., food) | n. 样品；样本；v. 取样；试尝；体验 | B2 |
| satellite | /ˈsætəlaɪt/ | n. | A device orbiting Earth or another body, collecting or transmitting information | n. 人造卫星；n. 天然卫星 | B2 |
| scarce | /skeəs/ | adj. | not available in large enough amounts to meet demand | adj. 稀缺的；不足的 | B2 |
| scenario | /si'nɑ:riəu/ | n. | an outline; an imagined sequence of events in a plan or project | n. 剧本提纲, 情节, 剧本, 方案, 事态 | L2 |
| scholarship | /ˈskɒləʃɪp/ | n. | money given to a student to pay for education | n. 奖学金；n. 学术研究；学问 | B2 |
| sector | /ˈsektə/ | n. | area that includes certain kinds of job | n. 行业；部门；领域；n. 区域；地段 | B2 |
| seminar | /ˈsemɪnɑː/ | n. | a small class at a college or university | n. 研讨课；研讨会 | B2 |
| sensitivity | /.sensə'tiviti/ | n. | being sensitive; in physiology: the ability of an organism or part of an organism to react to stimuli; in electronics: the ability of a radio device to react to incoming signals | n. 敏感, 灵敏度 | L2 |
| separation | /.sepə'reiʃən/ | n. | a line that seperates; a point of parting; a gap | n. 分离, 分居, 缺口, 退职 | L2 |
| shareholder | /'ʃєə.həuldə/ | n. | someone who owns a part of a corporation | n. 股东 | L2 |
| sharply | /'ʃɑ:pli/ | adv. | in a well delineated manner; changing suddenly in direction and degree | adv. 锐利地, 严厉地, 厉害地 | L2 |
| shift | /ʃɪft/ | v. | to change in position or direction | v. 移动；转变；n. 转变；变化 | B2 |
| shortage | /ˈʃɔːtɪdʒ/ | n. | a situation in which there is not enough of something | n. 短缺；不足 | B2 |
| significant | /sɪɡˈnɪfɪkənt/ | adj. | large enough to be noticed or have an effect; important | adj. 重大的；显著的；adj. 意味深长的 | B2 |
| simulation | /.simju'leiʃən/ | n. | a copy; a method that is used to study and analyze the characteristics of the real world | n. 模拟, 假冒物, 模仿 | L2 |
| simultaneously | /siməl'teiniəsly; (?@) saim-/ | adv. | at the same time as | adv. 同时发生, 一齐, 同时, 同时存在 | L2 |
| skilled | /skɪld/ | adj. | Having the training and ability to do something well | adj. 熟练的；有技能的；adj. 需要专门技能的 | B2 |
| slight | /slaɪt/ | adj. | very small in degree or amount | adj. 轻微的；少量的；adj. 纤瘦的 | B2 |
| slum | /slʌm/ | n. | a poor urban area with overcrowded housing in bad condition | n. 贫民窟 | B2 |
| species | /ˈspiːʃiːz/ | n. | a group of related animals or plant | n. 物种 | B2 |
| sporting | /'spɒ:tiŋ/ | adj. | relating to or used in sports; involving risk or willingness to take a risk | adj. 喜好运动的, 运动用的, 冒险性的 | L2 |
| stable | /ˈsteɪbəl/ | adj. | in a good situation or condition; not likely to change | adj. 稳定的；稳固的；n. 马厩 | B2 |
| statistical | /stəˈtɪstɪkəl/ | adj. | about statistics | adj. 统计的；统计学的 | B2 |
| steady | /ˈstedi/ | adj. | firmly fixed, supported, or balanced; not shaking, rocking, or likely to fall over | adj. 稳定的；持续平稳的；adj. 稳固的；沉着的 | B2 |
| storage | /ˈstɔːrɪdʒ/ | n. | a safe place to keep something until it is needed | n. 储存；存放；n. 数据存储；存储空间 | B2 |
| strategy | /ˈstrætədʒi/ | n. | careful plan or method for achieving a goal | n. 策略；战略 | B2 |
| suburban | /sə'bə:bən/ | adj. | relating to or characteristic of or situated in suburbs | adj. 郊外的, 郊区的, (贬)偏狭的, 土气的, 见识不广的；n. 郊区居民 | L2 |
| sufficiently | /səˈfɪʃəntli/ | adv. | to a degree great enough to do something | adv. 足够地；充分地 | B2 |
| surgery | /ˈsɜːdʒəri/ | n. | medical treatment in which a doctor cuts into a body | n. 外科手术；外科学；n. 诊所；诊疗室 | B2 |
| surveillance | /sə:'veiləns/ | n. | close observation of a person or group (usually by the police) | n. 监视, 监督 | L2 |
| suspect | /səˈspekt/ | v. | to think that someone may have committed a crime or done something wrong | v. 怀疑；猜想；n. 嫌疑人 | B2 |
| sustainable | /səˈsteɪnəbl/ | adj. | capable of continuing for a long time at the same level; does not damage the environment | adj. 不破坏环境的；可持续的；adj. 可长期维持的 | B2 |
| systematic | /ˌsɪstəˈmætɪk/ | adj. | done in a thorough, logical or planned way | adj. 有系统的；有条理的 | B2 |
| teamwork | /ˈtiːmwɜːk/ | n. | People working together effectively to achieve a shared goal | n. 团队合作 | B2 |
| theft | /θeft/ | n. | n the act of taking something from someone unlawfully | n. 盗窃, 失窃, 盗窃罪, 赃物 | L2 |
| theory | /ˈθɪəri/ | n. | idea or set of ideas that try to explain facts or events | n. 理论；学说；n. 推测；看法 | B2 |
| therapy | /ˈθerəpi/ | n. | treatment intended to help fix your problem or medical illness | n. 治疗；疗法 | B2 |
| toxic | /'tɒksik/ | adj. | poisonous; harmful | adj. 有毒的, 中毒的 | L2 |
| trait | /treɪt/ | n. | a characteristic | n. 特征；性格特点 | B2 |
| treaty | /ˈtriːti/ | n. | an agreement between nations | n. 条约；国家间协议 | B2 |
| triple | /ˈtrɪpəl/ | adj. | Three times as much, or consisting of three parts | adj. 三倍的；三部分的；v. 增至三倍；使成三倍 | B2 |
| tropical | /'trɒpikl/ | adj. | hot and humid; near to the equator | adj. 热带的, 热情的 | L2 |
| tuition | /tjuˈɪʃən/ | n. | money paid for teaching at a school or university | n. 学费；n. 教学；辅导 | B2 |
| tumor | /'tju:mə/ | n. | a mass of abnormal cells that develops when cancerous cells divide and grow uncontrollably | n. 肿大, 肿块, 瘤, 赘生物, 肿瘤 | L2 |
| tutorial | /tjuːˈtɔːriəl/ | n. | A lesson where a tutor teaches individuals or small groups | n. 辅导课；小组讨论课；n. 教程；操作指南 | B2 |
| undergraduate | /ˌʌndəˈɡrædʒuət/ | n. | a college student who is working toward his or her first degree | n. 大学本科生；adj. 本科的；本科生的 | B2 |
| unemployment | /.ʌnim'plɒimənt/ | n. | the number of people in an area who want to work but do not have a job | n. 失业, 失业人数 | L2 |
| urban | /ˈɜːbən/ | adj. | concerning a city; located in a city | adj. 城市的；城镇的 | B2 |
| usage | /ˈjuːsɪdʒ/ | n. | the way something is used | n. 使用；使用量；n. 词语用法；惯用法 | B2 |
| vacancy | /ˈveɪkənsi/ | n. | A job or position available for someone to fill | n. 职位空缺；n. 空房；可用客房 | B2 |
| vaccination | /ˌvæksɪˈneɪʃən/ | n. | Giving a vaccine to help protect someone against disease | n. 疫苗接种 | B2 |
| vaccine | /ˈvæksiːn/ | n. | a substance that trains the immune system to resist disease | n. 疫苗 | B2 |
| valid | /ˈvælɪd/ | adj. | sound; just; well-founded | adj. 有效的；正式认可的；adj. 有根据的；合理的 | B2 |
| validity | /və'liditi/ | n. | how true something is; in statistics: the ability of a test to measure what it is intended to measure. | n. 有效性, 正确性 | L2 |
| vegan | /ˈviːɡən/ | n. | Someone who avoids animal foods and usually other animal products | n. 纯素食者；adj. 纯素的；不含动物制品的 | B2 |
| verbal | /ˈvɜːbəl/ | adj. | using speech, rather than being written | adj. 口头的；非书面的；adj. 言语的；与词语有关的 | B2 |
| vertical | /ˈvɜːtɪkəl/ | adj. | a line going up/down; not horizontal | adj. 垂直的；竖直的；n. 垂直线；竖直位置 | B2 |
| violent | /ˈvaɪələnt/ | adj. | done with force; likely to cause physical damage | adj. 暴力的；凶暴的；adj. 猛烈的；剧烈的 | B2 |
| virtual | /ˈvɜːtʃuəl/ | adj. | Created by computers or experienced through an online connection | adj. 虚拟的；通过网络进行的；adj. 事实上的；几乎完全的 | B2 |
| vitamin | /ˈvɪtəmɪn/ | n. | a substance that is healthy for your body and can be found in foods or taken as a medicine | n. 维生素 | B2 |
| vocational | /vəʊˈkeɪʃənəl/ | adj. | Relating to practical skills and training for a particular job | adj. 职业技能的；职业的 | B2 |
| voter | /ˈvəʊtə/ | n. | a person who can vote in an election | n. 选民；投票人 | B2 |
| warming | /'wɔ:miŋ/ | n. | imparting heat | n. 暖和, 加温, 暖热, 温暖, (非正式)打, 鞭打 | L2 |
| wealth | /welθ/ | n. | large amount of money and possessions | n. 财富；富有；n. 大量；丰富 | B2 |
| wealthy | /ˈwelθi/ | adj. | having a great amount of money or property | adj. 富有的；富裕的 | B2 |
| welfare | /ˈwelfeə/ | n. | a government program to help poor people | n. 健康幸福；福祉；n. 社会福利；救济 | B2 |
| whereas | /hwєər'æz/ | conj. | taking into consideration the fact that | conj. 然而, 鉴于 | L2 |
| wireless | /'waiəlis/ | n. | transmission by radio waves; having no wires | n. 无线电；adj. 无线的, 无线电的 | L2 |
| workforce | n. | n the force of workers available | n. 劳动力；工人总数, 职工总数 | L2 |
其他话题
数据来源与致谢
- 词目和英文释义: New General Service List 1.2 & New Academic Word List 1.2 — Browne, C., Culligan, B. & Phillips, J., CC BY-SA 4.0
- 音标、CEFR 等级、例句和中文释义: Word Atlas — Word Atlas contributors — CC BY 4.0. 修改说明：选取部分字段，释义精简，中文转换为繁体。
- 补充音标和中文翻译: ECDICT (MIT)
- 复习排程: ts-fsrs (MIT)
- 话题分组和所有页面文字均为本站原创。