B2 词汇
B2 级别的全部 2,002 个单词，附音标、词形变化和例句。可按主题或词性筛选，成组学习。
显示 60/2002 个单词
- 因祸得福 · something bad that turns out to be good
例句
Losing that job was a blessing in disguise.
丢了那份工作，结果反而因祸得福。
- 一个典型的例子 · a clear example of what is being discussed
例句
Last year is a case in point.
去年就是一个典型的例子。
- 双刃剑 · something with both good and bad effects
例句
Social media is a double-edged sword.
社交媒体是一把双刃剑。
- 早已注定的结果 · a result that is certain before it happens
例句
The vote was a foregone conclusion.
投票结果早已注定。
- 灰色地带 · a situation where the rules are not clear美式英语：gray area
例句
The rule leaves a gray area.
这条规定留下了灰色地带。
- 连锁反应 · an effect that spreads to other things
例句
The strike had a knock-on effect on schools.
罢工对学校产生了连锁反应。
- 最后的手段 · what you do when nothing else works
例句
Court is a last resort.
诉诸法庭是最后的手段。
- 达到目的的手段 · something done only to reach a goal
例句
The job is a means to an end.
这份工作只是达到目的的手段。
- 有利有弊的事 · something with both advantages and drawbacks
例句
Working from home is a mixed blessing.
在家工作有利有弊。
- 经验法则 · a rough practical guide, not an exact rule
例句
As a rule of thumb, double it.
按经验法则，把它翻倍。
- 绊脚石，主要障碍 · the main obstacle to progress
例句
Cost proved a stumbling block.
事实证明，费用是个主要障碍。
- 恶性循环 · a bad situation that keeps making itself worse
例句
Debt creates a vicious circle.
债务造成了恶性循环。
- 放弃，遗弃 · to leave something or someone for good
例句
They abandoned the project.
他们放弃了这个项目。
- 粗暴刺耳的，令人不快的 · rude and harsh in manner
例句
His manner is abrasive.
他的态度粗暴刺耳。
- 生硬的，唐突的 · sudden and unfriendly in manner
例句
His reply was abrupt.
他的回答很生硬。
- 弃权，戒除 · to choose not to vote or take partabstain FROM something
例句
Three members abstained.
有三名成员投了弃权票。
- （论文）摘要 · a short summary at the start of a paper
例句
Read the abstract first.
先读摘要。
- 抽象概念 · a thought about something you cannot touch
例句
Freedom is an abstract idea.
自由是一个抽象的概念。
- 丰富的，充裕的 · present in large amounts
例句
Fish are abundant here.
这里的鱼很多。
- 学术的 · relating to study and research
例句
Her academic record is strong.
她的学业成绩很优秀。
- 可及性，无障碍 · how easily people can reach or use something不可数名词
例句
Accessibility is part of the design.
无障碍是设计的一部分。
- 易于到达的，无障碍的 · easy to reach, enter or use
例句
The station is fully accessible.
这个车站完全无障碍。
- 不小心，意外地 · by chance, not on purpose
例句
I accidentally deleted the file.
我不小心把文件删了。
- 赞誉，好评 · strong public praise不可数名词
例句
The novel won critical acclaim.
这部小说赢得了评论界的好评。
- 广受好评的 · praised widely by critics
例句
It is a widely acclaimed novel.
这是一部广受好评的小说。
- 相应地 · in a way that suits what has happened
例句
Read the rules and act accordingly.
读一下规定，然后照着做。
- 1.占（比例） · to form a given share of a total
- 2.解释，说明（原因） · to give the reason for something
例句
Exports account for half the income.
出口占收入的一半。
That does not account for the gap.
这并不能解释差距。
- 问责 · the duty to explain your decisions不可数名词
例句
Voters demanded accountability.
选民要求问责。
- 须负责的，应问责的 · having to explain and answer for your actionsaccountable TO 人，FOR 事
例句
Managers are accountable for results.
经理对结果负责。
- 认证，资质认可 · official approval that a standard is met不可数名词
例句
The course lost its accreditation.
这门课程被取消了认证。
- 积累，积聚 · to gather more and more over time
例句
Dust accumulated on the shelf.
书架上积了灰尘。
- 准确性，精确度 · how close something is to being correct不可数名词
例句
Accuracy comes before fluency.
先求准确，再求流利。
- 指控，控告 · to say that someone has done wrongaccuse somebody OF something
例句
They accused him of lying.
他们指控他撒谎。
- 承认，认可 · to accept that something is trueknow- 中的 k 不发音，但在 acknowledge 中 k 要发音
例句
We acknowledge the limits of the study.
我们承认这项研究的局限性。
- 注明出处 · to name where information came from
例句
Always acknowledge a source.
务必注明出处。
- 获得，习得 · to come to have something
例句
Children acquire language fast.
孩子学语言很快。
- 收购 · the buying of one company by another
例句
The acquisition cost ten million.
这次收购花了一千万。
- 宣告无罪 · to decide in court that someone is not guilty
例句
The court acquitted her.
法院宣判她无罪。
- 首字母缩写词 · a word made from the first letters of other words
例句
Explain the acronym on first use.
首次使用时要解释缩写词。
- 待办事项 · a task agreed at a meeting
例句
We agreed five action points.
我们敲定了五项待办事项。
- 活动人士，积极分子 · a person who works for political or social change
例句
Activists gathered outside.
活动人士聚集在外面。
- 急性的，剧烈的 · severe and beginning suddenly
例句
She felt acute pain in her side.
她感到身侧一阵剧痛。
- 适应性强的 · able to change to suit new conditions
例句
Young staff are adaptable.
年轻员工适应能力强。
- 改编作品 · a book or a play turned into a film
例句
The film adaptation was weak.
这部电影改编版很一般。
- 上瘾，成瘾 · a need you cannot controladdiction TO something
例句
Phone addiction is common now.
手机成瘾现在很普遍。
- 添加剂 · a substance added to food to keep or color it
例句
The label lists three additives.
标签上列出了三种添加剂。
- 足够的，充足的 · enough for what is needed
例句
The space is adequate for now.
这个空间暂时够用。
- 遵守，坚持 · to follow a rule or a plan closelyadhere TO
例句
Adhere to the guidelines.
请遵守这些指南。
- 1.收养 · to take a child into your family by law
- 2.采纳，采用 · to start using a method or a plan
例句
They adopted a new policy.
他们采用了新政策。
The board adopted the new rule.
董事会通过了新规定。
- 倡导活动，宣传呼吁 · public support for a cause不可数名词
例句
Advocacy changed the law.
倡导活动改变了法律。
- 提倡，主张 · to speak in favor of something publicly作动词读作 /ˈædvəkeɪt/，作名词读作 /ˈædvəkət/
例句
She advocates shorter working hours.
她主张缩短工作时间。
- 美学的，审美的 · relating to beauty and how things look
例句
The change is purely aesthetic.
这个改动纯粹是出于审美考虑。
- 富裕的 · having plenty of money
例句
It is an affluent district.
那是个富裕的区。
- 经济适用房 · homes priced so ordinary people can pay不可数名词
例句
The city needs affordable housing.
这座城市需要经济适用房。
- 余波，后果 · the period after a serious event不可数名词
例句
In the aftermath, prices rose.
事件过后，物价上涨了。
- 议程 · the list of items to discuss at a meeting
例句
That is not on the agenda.
那不在议程上。
- 议程项目 · one subject on a meeting list
例句
That is the last agenda item.
那是议程上的最后一项。
- 使恶化，加重 · to make a bad situation worse
例句
Cold air aggravates the cough.
冷空气会加重咳嗽。
- 人口老龄化 · a society where the share of old people grows美式英语拼写：aging
例句
An aging population strains services.
人口老龄化给各项服务带来压力。
- 援助 · money or goods given to help people in need不可数名词
例句
Foreign aid arrived quickly.
国外援助很快就到了。