catfish someone
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idiom

catfish someone

通过创建虚假的在线身份来欺骗某人
Meaning
to deceive someone by creating a fake online identity
Example
He was **catfished** by someone pretending to be a model.
他被某个假装是模特的人**欺骗**了。
idiom

change gears

转变思考方式或做事方式
Meaning
to shift to a new way of thinking or doing things
Example
We need to **change gears** if we want to reach our target in time.
如果我们想按时达到目标，我们需要**换挡**。
idiom

crash and burn

彻底或突然失败
Meaning
to fail completely or suddenly
Example
The new software update **crashed and burned** after launch.
新的软件更新在发布后**彻底失败了**。
idiom

clamp down

采取强硬措施来制止某事
Meaning
to take strong action to stop something
Example
The manager decided to **clamp down** on late arrivals.
经理决定对迟到的人采取严格措施。
phrasal-verb

cut down on imports

减少从其他国家进口的商品数量
Meaning
to reduce the quantity of goods brought from other countries
Example
The country aims to **cut down on imports** to strengthen local industries.
该国旨在**减少进口**以加强本地产业。
idiom

climbing the ladder

改善自己的位置，通常是在职业或个人成长中
Meaning
to improve one's position, typically in a career or personal growth
Example
He started at the bottom of the company and has been **climbing the ladder** ever since.
他从公司最底层开始，从那时起他一直在**爬上梯子**。
idiom

carry out one's duties

执行分配给自己的任务或责任
Meaning
to perform one's assigned tasks or responsibilities
Example
He always **carries out his duties** with honesty and dedication.
他总是以诚实和奉献精神完成自己的职责。
phrasal-verb

come together on

就共同问题达成一致意见
Meaning
to unite in agreement on a common issue
Example
World leaders **came together on** climate change goals.
世界各国领导人在气候变化目标上达成了一致。
idiom

clue in

给某人必要的信息
Meaning
to give someone the necessary information
Example
Can you **clue me in** on the schedule changes?
你能 **告诉我时间表的变化吗？**
phrasal-verb

cheer yourself on

激励和鼓励自己继续前进
Meaning
to motivate and encourage yourself to keep going
Example
Sometimes you just need to **cheer yourself on** when no one else does.
有时候你只需要在没有人鼓励你的时候**激励自己**
idiom

cut and paste

用很小的变化复制某些东西
Meaning
to copy something with little change
Example
You can't just **cut and paste** ideas from others.
你不能只是从别人那里**剪切并粘贴**想法。
idiom

catch the travel bug

变得对旅行非常感兴趣
Meaning
to become very interested in traveling
Example
After visiting Thailand, she really **caught the travel bug**.
参观泰国后，她真的**感染了旅行的虫子**。
phrasal-verb

care from the heart

真心关心某人的感受或福祉
Meaning
to genuinely care about someone’s feelings or well-being
Example
She truly **cares from the heart** for everyone around her.
她真心关心她周围每个人的感受。
phrasal-verb

choke back

尽量不表现或表达情感，特别是悲伤或眼泪
Meaning
to try hard not to show or express an emotion, especially sadness or tears
Example
He **choked back** his tears during the farewell speech.
他在告别演讲中**choked back**了眼泪。
idiom

comic relief

在严肃情境中的一个有趣时刻
Meaning
a funny moment in a serious situation
Example
The movie’s sidekick provided much-needed **comic relief**.
电影中的配角提供了一个非常需要的喜剧缓解。
idiom

carry the weight of responsibility

承担重要责任的负担
Meaning
to bear the burden of an important duty or obligation
Example
As a team leader, he has to **carry the weight of responsibility**.
作为团队领导，他必须**承担责任的重担**。
phrasal-verb

confide in

信任某人，足够让他们告诉你个人感受或秘密
Meaning
to trust someone enough to tell them personal feelings or secrets
Example
I can always **confide in** my sister when I feel upset.
当我感到沮丧时，我总是可以**confide in**我的妹妹。
phrasal-verb

cheer on

鼓励某人继续前进；表示支持
Meaning
to encourage someone to keep going; to show support
Example
My friends always **cheer on** me when I feel down.
当我感到沮丧时，我的朋友们总是鼓励我。
phrasal-verb

come across

偶然发现某物或某人
Meaning
to find something or someone unexpectedly
Example
We **came across** a promising distributor during the trade fair.
我们在贸易博览会上**偶然遇到**一个有前途的分销商。
idiom

cry your heart out

因悲伤而大声哭泣
Meaning
to cry a lot due to sadness
Example
She **cried her heart out** after hearing the bad news.
听到坏消息后，她痛哭流涕。
phrasal-verb

carry over data

将未使用的数据或余额从一个周期转移到另一个周期
Meaning
to transfer unused data or balance from one period to another
Example
Most mobile plans now let you **carry over data** to the next month.
现在大多数手机套餐允许您将**carry over data**转移到下个月。
idiom

Crossing the Rubicon

采取一个不可逆转的步骤，带来严重后果。
Meaning
Taking an irreversible step with serious consequences.
Example
By going public with the information, he was **crossing the Rubicon**.
通过公开信息，他迈出了一个不可逆转的步伐。
idiom

carry on about

激动或恼火地长时间讲述
Meaning
to speak at length in an excited or annoyed way
Example
He kept **carrying on about** the missed deadline all morning.
他整整一早上都在**讲述**错过的最后期限。
phrasal-verb

count upon

依赖某人或依靠某人获得帮助或支持
Meaning
to depend or rely on someone for help or support
Example
You can always **count upon** me when you need assistance.
当你需要帮助时，你可以永远依靠我。
phrasal-verb

catch somebody out

展示某人犯错或撒谎
Meaning
to show that someone has made a mistake or is lying
Example
The teacher tried to **catch the student out** during the test.
老师在考试期间试图**抓住学生的错误**。
phrasal-verb

cut down unemployment

降低失业率
Meaning
to reduce the rate of people without jobs
Example
Industrial expansion aims to **cut down unemployment** in rural areas.
工业扩张的目标是在农村地区减少失业率。
phrasal-verb

copy down

写下某事，就像它是一样
Meaning
to write something exactly as it is
Example
Make sure to **copy down** the correct formula from the board.
确保从黑板上**复制下来**正确的公式。
idiom

change your mind

决定与之前不同的事情
Meaning
to decide something different from before
Example
She **changed her mind** about going to the party.
她**改变了主意**不去参加聚会。
idiom

cut to the chase

迅速进入正题
Meaning
to get to the point quickly
Example
Let’s **cut to the chase** and discuss the main issue.
让我们直接进入正题，讨论主要问题。
idiom

change of heart

对某事或某人感受的变化
Meaning
a change in the way one feels about something or someone
Example
He had a **change of heart** and decided to stay.
他改变了主意，决定留下。
idiom

call it a night

停止正在做的事并回家，特别是在派对后
Meaning
to stop what you are doing and go home, especially after a party
Example
It’s getting late, let’s **call it a night**.
已经很晚了，我们回家吧。
phrasal-verb

chat up

以友好或浪漫的方式与某人交谈
Meaning
to talk to someone in a friendly or romantic way
Example
He tried to **chat up** the girl at the party.
他试图在派对上与那个女孩搭讪。
idiom

crossing the aisle

当一个政治家支持或投票支持对立党派时
Meaning
when a politician supports or votes for the opposite party
Example
She surprised everyone by **crossing the aisle** to support the bill.
她通过走过通道来支持该法案，令大家惊讶
idiom

cut somebody some slack

因为某人此刻有问题，不像通常那样严厉批评他们
Meaning
to not judge someone as severely as you usually would because they are having problems at the present time
Example
He's been under a lot of stress lately, so let's **cut him some slack**.
他最近压力很大，我们给他一些喘息的时间
idiom

carry the load

承担困难的责任
Meaning
to take responsibility for something difficult
Example
She had to **carry the load** after her manager resigned.
在她的经理辞职后，她不得不承担责任。
idiom

crossed wires

两个人之间的误会
Meaning
a misunderstanding between two people
Example
We must have **crossed wires** about the meeting time.
我们可能在会议时间上产生了误会。
phrasal-verb

cry out for

急需某物
Meaning
to need something urgently
Example
This area **cries out for** better healthcare facilities.
该区域**迫切需要**更好的医疗设施。
idiom

canary in the coal mine

潜在危险的早期警告
Meaning
an early warning of potential danger
Example
Melting glaciers are the **canary in the coal mine** for climate change.
融化的冰川是气候变化的**煤矿中的金丝雀**。
idiom

close ranks

在面对反对时团结并相互支持
Meaning
to unite and support each other when facing opposition
Example
The employees **closed ranks** after the company came under criticism.
员工们在公司受到批评后**团结一致**。
idiom

clear up

澄清某事或整理一个地方
Meaning
to make something easier to understand or to tidy a place
Example
Let me **clear up** the schedule so everyone knows their tasks.
让我**澄清**日程安排，以便每个人都知道自己的任务。
phrasal-verb

call for

公开要求或请求某事
Meaning
to demand or request something publicly
Example
The citizens **called for** fair elections and transparency.
市民们**要求**公平的选举和透明度。
idiom

come to the rescue

帮助陷入困境的人
Meaning
to help someone in trouble
Example
A firefighter **came to the rescue** of the trapped cat.
一名消防员**来救援**被困的猫。
idiom

cross the floor

改变政治忠诚或党派
Meaning
to change political allegiance or party
Example
The MP shocked everyone when he decided to **cross the floor** and join the opposition.
当议员决定**跨越楼层**并加入反对党时，震惊了所有人。
idiom

catch some z’s

睡一会儿
Meaning
to get some sleep
Example
I need to **catch some z’s** before the meeting.
我需要在会议前睡一会儿。
phrasal-verb

calm down from

在生气或不高兴之后放松
Meaning
to relax after being angry or upset
Example
It took her a few minutes to **calm down from** the argument.
她花了几分钟时间，**平静下来**，之后才从争吵中恢复过来。
phrasal-verb

come down

当雨或雪猛烈地下落时
Meaning
when rain or snow falls heavily
Example
The rain is really **coming down** now.
现在雨真的下得很大。
phrasal-verb

campaign for

为政治或社会目标以有组织的方式工作
Meaning
to work in an organized way for a political or social goal
Example
They are **campaigning for** better education policies.
他们正在**为**更好的教育政策进行竞选。
idiom

crazy about someone

深深地被某人吸引或迷住
Meaning
to be deeply attracted or infatuated with someone
Example
She’s **crazy about** her new boyfriend.
她对她的新男朋友**疯狂**。
idiom

cross your mind

短暂地想到某事
Meaning
to think of something briefly
Example
It never **crossed my mind** that he could lie.
我从没想到他会撒谎。
phrasal-verb

check back with

再次联系某人以确认或审查某事
Meaning
to contact someone again to confirm or review something
Example
Could you **check back with** me tomorrow for an update on your case?
你能否明天**check back with**我，更新一下你的案件情况？
phrasal-verb

coordinate across borders

与不同国家的人们共同组织工作
Meaning
to organize efforts with people in different countries
Example
We **coordinate across borders** to keep the partnership moving smoothly.
我们**跨越边界协调**，以保持伙伴关系的顺利进行。
phrasal-verb

clock out

记录您完成工作的时间
Meaning
to record the time when you finish work
Example
I always **clock out** before I shut down my computer.
我总是在关掉电脑前打卡。
idiom

chew someone out

生气地责骂或批评某人
Meaning
to angrily scold or criticize someone
Example
The coach **chewed out** the team for their poor performance.
教练因为球队糟糕的表现而责骂了球队。
idiom

Carry the torch

继续支持从过去传承下来的事业或理念。
Meaning
To continue supporting a cause or idea passed from the past.
Example
Young activists are **carrying the torch** of civil rights today.
今天的年轻活动家们正在**传承火炬**，继续推进公民权利。
idiom

crossing the ethical boundary

以超出道德可接受范围的方式行事
Meaning
to act in a way that goes beyond moral acceptability
Example
Using AI to manipulate emotions may be **crossing the ethical boundary**.
使用人工智能操纵情绪可能是在**跨越道德界限**。
phrasal-verb

catch up in

无意中卷入某事
Meaning
to become involved in something, often unwillingly
Example
He got **caught up in** a legal issue he didn’t understand.
他**卷入了**一个他不理解的法律问题。
idiom

chicken out

因为害怕而决定不做某事
Meaning
to decide not to do something because of fear
Example
He was going to ask her out but **chickened out** at the last minute.
他本来要约她出去，但在最后一刻**临阵退缩**了。
phrasal-verb

call out

公开批评或挑战某人
Meaning
to criticize or challenge someone publicly
Example
The candidate **called out** the government for ignoring public needs.
候选人**公开批评**政府忽视公众需求。
idiom

color outside the lines

以创造性和不拘一格的方式思考或行动
Meaning
to think or act creatively and unconventionally
Example
Good designers always **color outside the lines**.
优秀的设计师总是**超越界限**思考。
idiom

castles in the air

不可能或不现实的梦想或计划
Meaning
dreams or plans that are impossible or unrealistic
Example
He’s always building **castles in the air** about his future.
他总是在为自己的未来建造**castles in the air**。
idiom

catch the train

准时赶上火车或事件
Meaning
to be on time for a train or event
Example
Hurry up or you’ll not **catch the train**!
快点，否则你会错过火车！
idiom

clash of civilizations

不同文化、宗教或文明群体之间的冲突
Meaning
the conflict between different cultural, religious, or civilizational groups
Example
The debate about cultural differences is often seen as a **clash of civilizations**.
关于文化差异的辩论常被视为一次**文明的冲突**。
idiom

cross your heart and hope to die

真诚地发誓某事是真的
Meaning
to swear that something is true, often said with sincerity
Example
I **cross my heart and hope to die** that I will never lie to you.
我发誓并希望死去，我绝不会对你撒谎。
idiom

cash cow

一种持续带来大量收入的产品或服务
Meaning
a product or service that consistently generates a lot of money
Example
Their mobile app has become a **cash cow** for the company.
他们的移动应用程序已成为公司的摇钱树。
idiom

change of guard

领导或权力的更替
Meaning
a change in leadership or authority
Example
There has been a **change of guard** in the ruling party.
在执政党发生了**换防**。
idiom

corner office

公司中成功或高职位的象征
Meaning
a symbol of success or high position in a company
Example
Everyone dreams of getting the **corner office** one day.
每个人都梦想有一天能得到 **角落办公室**。
idiom

change the game

引入某种能显著改变行业或领域的事物
Meaning
to introduce something that significantly alters an industry or field
Example
5G technology will **change the game** for mobile communication.
5G 技术将会为移动通信**带来变革**。
idiom

cold case

一宗长时间未解决的刑事案件
Meaning
a criminal case that has not been solved for a long time
Example
The detective reopened a **cold case** from 1999.
侦探重新开启了1999年的**冷案**。
phrasal-verb

carve out success

通过努力和坚持取得成功
Meaning
to achieve success through effort and persistence
Example
She **carved out success** through years of dedication and learning.
她通过多年的奉献和学习取得了成功。
idiom

come rain or shine

不管发生什么；无论天气或情况如何
Meaning
no matter what happens; in any weather or situation
Example
He goes jogging **come rain or shine**.
无论晴天还是雨天，他都会去跑步。
phrasal-verb

cut down on emissions

减少有害物质的数量，特别是污染
Meaning
to reduce the amount of something harmful, especially pollution
Example
Nations are taking measures to **cut down on emissions** from industries.
各国正在采取措施减少工业排放。
phrasal-verb

coordinate efforts toward

组织行动以实现共同目标
Meaning
to organize actions to reach a common goal
Example
The organizations **coordinate efforts toward** sustainable economic growth.
各组织 **协调努力朝向** 可持续的经济增长。
idiom

come out clean

被证明无罪或免除指责。
Meaning
To be proven innocent or free from blame.
Example
After investigation, he **came out clean**.
经过调查后，他被证明是清白的。
phrasal-verb

circle the wagons

聚集在一起保护小组免受批评
Meaning
to come together to protect the group from criticism
Example
Fans **circle the wagons** when the coach faces unfair blame.
当教练面临不公平指责时，粉丝们**环绕马车**。
idiom

cutting edge

最先进或创新的
Meaning
the most advanced or innovative
Example
Our company is working on **cutting edge** AI technology.
我们公司正在研发最先进的人工智能技术。
idiom

call the bluff

挑战某人证明他们的权威或主张
Meaning
to challenge someone to prove their authority or claim
Example
She **called his bluff** when he threatened to quit.
当他威胁辞职时，她揭穿了他的虚张声势。
idiom

come into one's own

达到成熟或充分发挥潜力
Meaning
to reach a stage of maturity or full potential
Example
She really **came into her own** after starting her own business.
她在开始自己的事业后真正发挥了全部潜力。
idiom

chase your dreams

积极努力实现你的雄心
Meaning
to actively try to achieve your ambitions
Example
You should always **chase your dreams** no matter how hard it seems.
无论多么困难，你都应该始终**追求你的梦想**。
idiom

cool off

冷却或冷静
Meaning
to become less hot or less angry
Example
Let the soup **cool off** before serving.
让汤在上桌前冷却。
phrasal-verb

choke back tears

努力不哭
Meaning
to try hard not to cry
Example
She **choked back tears** during her farewell speech.
她在告别演讲时**忍住眼泪**。
phrasal-verb

cut down

吃或使用更少的某物
Meaning
to eat or use less of something
Example
He’s trying to **cut down** his sugar intake.
他正在尝试减少糖的摄入量。
idiom

Cheer up

变得更开心; 不要伤心。
Meaning
Become happier; don’t be sad.
Example
It’s not the end of the world—**cheer up**!
这不是世界的末日——振作起来！
idiom

cut loose

自由地表现并享受自己
Meaning
to behave freely and enjoy oneself
Example
It’s the weekend—time to **cut loose**!
是周末了—是时候**放松**了！
phrasal-verb

comment back

在线回复某人的评论
Meaning
to reply to someone’s comment online
Example
She always **comments back** to her followers.
她总是**回复**她的粉丝的评论
phrasal-verb

chase after

努力实现你想要的事情
Meaning
to try hard to achieve something you want
Example
Many people **chase after** success without enjoying the process.
许多人追求成功却不享受过程。
phrasal-verb

cover for

通过隐藏某人的错误或不当行为来保护某人
Meaning
to protect someone by hiding their mistake or wrongdoing
Example
He tried to **cover for** his colleague who submitted false data.
他试图为提交虚假数据的同事掩护。
phrasal-verb

cheer about

大声表达对某事的快乐或赞同
Meaning
to express happiness or approval loudly about something
Example
Fans **cheered about** the team’s victory.
球迷们**为球队的胜利欢呼**。
phrasal-verb

cut down public spending

减少公共开支
Meaning
to reduce government expenses to stabilize the economy
Example
The finance minister decided to **cut down public spending** to reduce debt.
财政部长决定减少公共开支以减少债务。
idiom

clear away

移除物品以整理空间
Meaning
to remove things to tidy a space
Example
Please **clear away** the dishes after lunch.
请在午餐后清理盘子。
phrasal-verb

crack up

爆笑; 无法控制地笑
Meaning
to burst into laughter; to laugh uncontrollably
Example
We all **cracked up** at his silly joke.
我们都因他的傻笑话而笑翻了。
phrasal-verb

call someone out on

指出某人的错误或不良行为
Meaning
to point out a person’s mistake or bad behavior
Example
Coworkers **call someone out on** gossip that hurts the team.
同事们 **指出某人的错误或不良行为** 有损团队的八卦。
phrasal-verb

crack up at

无法控制地笑某事
Meaning
to laugh uncontrollably at something
Example
Everyone **cracked up at** his funny joke.
每个人都对他的笑话笑得不行。
idiom

circle back

稍后返回到一个话题或任务
Meaning
to return to a topic or task later
Example
Let's **circle back** to this issue after lunch.
我们午餐后再回到这个问题。
phrasal-verb

chase after dreams

积极追求某人的梦想或愿望
Meaning
to actively pursue one's ambitions or desires
Example
He left his hometown to **chase after** his dreams of becoming an entrepreneur.
他离开了家乡，去追求他成为企业家的梦想。
idiom

close the deal

成功地达成协议
Meaning
to successfully finalize an agreement
Example
After weeks of negotiation, they finally **closed the deal**.
经过数周的谈判，他们终于达成了协议。
phrasal-verb

come down to

受特定因素的影响或决定
Meaning
to be influenced or decided by a particular factor
Example
The decision will **come down to** how much money we have left.
决定将取决于我们剩下多少钱。
idiom

carry a torch for someone

继续爱一个不爱你的人
Meaning
to continue loving someone who doesn’t love you back
Example
He’s still **carrying a torch for** his ex-girlfriend.
他仍然爱着他的前女友。
phrasal-verb

charge up with

使用可用的东西为设备或自己充电
Meaning
to power a device or yourself using something available
Example
I **charge up with** a portable battery before long trips.
我在长途旅行前用便携电池给自己充电。
idiom

cold war

国家之间没有实际战争的政治敌对和紧张状态
Meaning
a state of political hostility and tension between countries without actual warfare
Example
During the 20th century, the United States and the Soviet Union were engaged in a **cold war**.
在20世纪，美国和苏联参与了一场**冷战**。
idiom

cold shoulder

故意忽视某人
Meaning
to ignore someone deliberately
Example
After the argument, she gave him the **cold shoulder** for days.
争吵后，她几天没有理他。
phrasal-verb

come down on

因决定或行为而强烈批评或惩罚某人
Meaning
to criticize or punish someone strongly for a decision or action
Example
The board will **come down on** any department that exceeds the budget.
董事会将对任何超出预算的部门**批评或惩罚**。
idiom

cut your teeth

在特定领域或工作中获得初步经验
Meaning
to gain initial experience in a particular area or job
Example
He **cut his teeth** in the banking industry before starting his own firm.
在创办自己的公司之前，他在银行业获得了初步经验。
idiom

cut above the rest

比别人更好
Meaning
to be better than others
Example
His presentation was **a cut above the rest**.
他的演讲比别人更好。
idiom

come to terms with

在经过一些谈判后达成协议或接受一种情况
Meaning
to reach an agreement or accept a situation after some negotiation
Example
It took some time, but eventually we **came to terms with** the new policy.
这花了一些时间，但最终我们**接受了**新政策。
phrasal-verb

carry away

变得过于兴奋或热情
Meaning
to become overly excited or enthusiastic
Example
Don’t get **carried away** with the excitement.
不要因为兴奋而**被带走**。
phrasal-verb

catch on with

在人群中变得受欢迎或被接受
Meaning
to become popular or well-accepted among people
Example
The innovative idea quickly **caught on with** young consumers.
这个创新的想法迅速**获得了年轻消费者的认可**。
phrasal-verb

call ahead

提前打电话安排
Meaning
to phone in advance to make arrangements
Example
You should **call ahead** to reserve a seat.
你应该**提前打电话**预定座位。
phrasal-verb

coordinate across

在不同领域或团队之间共同组织活动
Meaning
to organize activities jointly across different areas or teams
Example
Agencies **coordinate across** regions for disaster management.
各机构跨地区进行灾难管理的协调。
idiom

curtain call

当表演者回到舞台上接受掌声时
Meaning
when performers return to the stage to receive applause
Example
After their amazing act, the team received a standing ovation during the **curtain call**.
在他们精彩的表演之后，团队在**帷幕落下**时得到了站立的掌声。
phrasal-verb

cheat on

对你的伴侣不忠
Meaning
to be unfaithful to your partner
Example
She found out that her boyfriend had **cheated on** her.
她发现她的男朋友对她不忠。
idiom

Cross my heart

我真诚地发誓或承诺。
Meaning
I swear or promise sincerely.
Example
I will help you, **cross my heart**.
我会帮你，**kruosi mai hat**。
idiom

cloud computing

使用远程服务器通过互联网存储、管理和处理数据的做法
Meaning
the practice of using remote servers to store, manage, and process data over the internet
Example
Many businesses rely on **cloud computing** for data storage and security.
许多企业依赖于**云计算**来进行数据存储和安全。
phrasal-verb

cut off

停止某物的供应；断开连接
Meaning
to stop the supply of something; to disconnect
Example
The drought has **cut off** water supplies to several villages.
干旱已经**切断**了几个村庄的供水。
phrasal-verb

chill down

在沮丧或压力之后放松和冷静下来
Meaning
to relax and become calm after being upset or stressed
Example
After a tough day, I usually take a walk to **chill down**.
经过艰难的一天，我通常散步以放松自己。
phrasal-verb

chat with

与某人非正式交谈
Meaning
to talk informally with someone
Example
She loves to **chat with** new people at social events.
她喜欢在社交活动中与新朋友**聊天**。
B2 idiom

close but no cigar

几乎正确或成功，但不完全
Meaning
Almost correct or successful but not quite
Example
He was close to winning the competition, but close but no cigar.
他差点赢得比赛，但最终还是没能成功。
phrasal-verb

call for accountability

要求某人对他们的行为负责
Meaning
to demand responsibility from someone for their actions
Example
The citizens **called for accountability** after the scandal broke out.
公民在丑闻爆发后**要求追究责任**。
phrasal-verb

crash down

突然停止工作或完全失败
Meaning
to suddenly stop working or fail completely
Example
The software **crashed down** in the middle of my presentation.
软件**崩溃**在我的演示中间。
idiom

cold feet

对某事感到紧张或犹豫不决
Meaning
to feel nervous or hesitant about something
Example
He got **cold feet** before proposing to her.
在向她求婚之前，他感到犹豫不决。
idiom

cover all bases

为所有可能的情况做好准备
Meaning
to prepare for all possible situations
Example
Before the presentation, we need to **cover all bases**.
在演讲之前，我们需要做好所有准备工作。
phrasal-verb

cut down on costs

减少开支或花费
Meaning
to reduce expenses or spending
Example
The government is trying to **cut down on costs** to stabilize the economy.
政府正在尝试减少开支以稳定经济。