bust someone
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idiom

bust someone

逮捕或抓住某人做非法的事情
Meaning
to arrest or catch someone doing something illegal
Example
The officer was able to **bust someone** for selling drugs.
警察成功地逮捕了一个卖毒品的人。
phrasal-verb

build on trust

通过建立相互信任来加强关系
Meaning
to strengthen relationships by developing mutual confidence
Example
Successful partnerships **build on trust** and transparency.
成功的合作伙伴关系建立在信任和透明度的基础上。
phrasal-verb

build confidence in

在某事中建立或增加信任
Meaning
to create or increase trust in something
Example
The new reforms helped **build confidence in** the financial market.
新的改革帮助了在金融市场中建立信任。
idiom

be on the same page

与某人达成一致或有相同的理解
Meaning
to agree with someone or have the same understanding
Example
Before getting married, they made sure they were **on the same page** about their future.
在结婚之前，他们确保他们在关于未来的事情上**达成一致**。
phrasal-verb

beam with

因幸福或自豪而露出灿烂的笑容
Meaning
to smile widely because of happiness or pride
Example
He **beamed with** pride when his daughter won the competition.
当他的女儿赢得比赛时，他因自豪而露出灿烂的笑容。
phrasal-verb

boost consumer confidence

增加公众对经济的信任
Meaning
to increase public trust in the economy
Example
Lower interest rates can **boost consumer confidence** and spending.
较低的利率可以**提升消费者信心**和支出。
phrasal-verb

back something up to

创建数据副本并将其存储在另一个地方
Meaning
to make a copy of data and store it in another place
Example
You should **back your files up to** an external hard drive regularly.
你应该**定期将文件备份到**外部硬盘。
phrasal-verb

build inner strength

发展心理和情感上的坚韧
Meaning
to develop mental and emotional toughness
Example
Meditation helps you **build inner strength** and calmness.
冥想帮助你建立内在的力量和冷静
idiom

big-hearted

非常友善和慷慨
Meaning
very kind and generous
Example
He is known as a **big-hearted** man.
他被认为是一个**心地善良**的人。
phrasal-verb

back off from

停止参与某个情境；从对抗中撤退
Meaning
to stop being involved in a situation; to retreat from confrontation
Example
He decided to **back off from** the argument before it got worse.
他决定在争论变得更糟之前退出。
idiom

be in the limelight

成为焦点
Meaning
to be the center of attention
Example
The actor was **in the limelight** after his award win.
演员在获奖后成为焦点。
idiom

blow one’s own trumpet

自夸; 吹嘘自己的成就
Meaning
to praise oneself; to boast about one's achievements
Example
He loves to **blow his own trumpet** whenever he achieves something.
每当他取得某些成就时，他都喜欢**自夸**。
idiom

be a role model

成为别人应该模仿的榜样
Meaning
to be an example that others should imitate
Example
She is always a **role model** for younger employees in the company.
她总是公司里年轻员工的**榜样**。
phrasal-verb

blow through

当风或暴风雨迅速吹过一个区域时
Meaning
when wind or storm moves quickly across an area
Example
A strong wind **blew through** the town last night.
昨晚，一阵强风**吹过**了这个城市。
phrasal-verb

be moved by

被某人的好行为深深打动
Meaning
to be emotionally affected by someone’s good act
Example
She was deeply **moved by** the support she received.
她深受他给予的支持感动。
phrasal-verb

be honest with yourself

承认自己真实的感受或现实
Meaning
to admit your true feelings or reality to yourself
Example
You have to **be honest with yourself** about how you feel.
你必须**对自己诚实**，承认你自己的感受。
idiom

blossom into something

随着时间的推移发展或变得成功
Meaning
to develop or become successful over time
Example
She **blossomed into** a confident and skilled leader.
她变成了一个自信且熟练的领导者。
phrasal-verb

build on achievements

利用过去的成功作为进一步进步的基础
Meaning
to use past successes as a foundation for further progress
Example
He aims to **build on achievements** and reach new goals this year.
他计划**基于过去的成就**，并在今年达成新目标。
idiom

behind bars

在监狱里
Meaning
in prison
Example
The murderer will spend the rest of his life **behind bars**.
谋杀犯将余生都在监狱里度过。
idiom

Burn rate

创业公司花费资本的速度。
Meaning
The rate at which a startup spends its capital.
Example
Our **burn rate** is too high; we need to cut costs.
我们的**烧钱率**太高；我们需要削减成本。
idiom

birds of a feather flock together

有相似兴趣或性格的人往往会成为朋友。
Meaning
People who have similar interests or personalities tend to be friends.
Example
John and Mike are always together; well, **birds of a feather flock together**.
约翰和迈克总是在一起；俗话说，物以类聚，人以群分。
idiom

brainstorm ideas

思考新的和创造性的想法
Meaning
to think of new and creative ideas
Example
The class gathered to **brainstorm ideas** for the science project.
班级聚集在一起为科学项目生成创意。
idiom

broken-hearted

因某事或某人而极度悲伤
Meaning
extremely sad about something or someone
Example
He was **broken-hearted** after the breakup.
分手后，他心碎了。
idiom

blow someone's cover

揭露某人的秘密身份或隐藏目的
Meaning
to reveal someone's secret identity or hidden purpose
Example
The journalist accidentally **blew the cover** of the undercover agent.
记者不小心揭露了卧底特工的身份。
phrasal-verb

balance against

将一个因素与另一个进行比较以保持平衡
Meaning
to compare one factor with another to maintain equilibrium
Example
The government must **balance** public spending **against** revenue collection.
政府必须平衡公共支出与收入收集之间。
idiom

born poor, die rich

从贫穷开始，但通过努力工作变得富有
Meaning
to start life poor but become rich through hard work
Example
He’s the kind of man who wants to **born poor, die rich**.
他是那种想要**从贫穷出生，死时富有**的人。
idiom

back on track

返回正确的路径或计划
Meaning
to return to the right path or plan
Example
After some delays, our trip is **back on track**.
经过一些延迟后，我们的旅行已**恢复正常**。
phrasal-verb

build flexibility into

将适应性作为系统或计划的一部分
Meaning
to include adaptability as a part of a system or plan
Example
We need to **build flexibility into** our workflow to handle changes easily.
我们需要**在工作流程中建立灵活性**，以便轻松应对变化。
phrasal-verb

break news to

与某人分享重要或令人不安的信息
Meaning
to share important or upsetting information with someone
Example
He had to **break news to** his editor about the source backing out.
他不得不把消息告诉编辑关于消息来源退出的事情。
idiom

beat the clock

在截止日期前完成某事
Meaning
to finish something before the deadline
Example
We managed to **beat the clock** and submit the report early.
我们成功地**赶在最后期限前**提交了报告。
idiom

bloom where you are planted

充分利用你所处的环境
Meaning
to make the best of the situation you are in
Example
Even in a small town, she managed to **bloom where she was planted**.
即使在一个小镇，她也设法在她所在的地方茁壮成长。
phrasal-verb

blow in

意外到来，通常伴随风
Meaning
to arrive unexpectedly, usually with wind
Example
A cold wind suddenly **blew in** from the north.
一股冷风突然从北方**吹入**。
idiom

beyond a shadow of a doubt

毫无疑问；完全确定
Meaning
without any doubt; completely certain
Example
He is **beyond a shadow of a doubt** the best candidate for the job.
他**毫无疑问**是这个工作的最佳候选人。
idiom

bottle up your feelings

隐藏或压抑你的情感
Meaning
to hide or suppress your emotions
Example
Don't **bottle up your feelings**; talk about them.
不要**压抑你的情感**；谈论它们。
idiom

backseat driver

给出不必要的建议或方向的人
Meaning
a person who gives unwanted advice or direction
Example
Don't be a **backseat driver**, let me handle it.
别当**后座司机**，让我来处理吧。
phrasal-verb

brief the crew on

向一个小组提供关于某事的基本信息
Meaning
to give a group the essential information about something
Example
Leads **brief the crew on** new safety rules before shifts start.
领导**brief the crew on** 新的安全规则，在班次开始前。
idiom

break into

成功进入一个新领域或职业
Meaning
to enter a new field or profession successfully
Example
She managed to **break into** the film industry last year.
她去年成功进入了电影行业。
idiom

build from scratch

从头开始做某事
Meaning
to start something from the very beginning
Example
They **built the company from scratch** with no outside funding.
他们从零开始建立公司，没有外部资金。
idiom

Band together

为了共同的目标而团结起来。
Meaning
To unite for a common purpose.
Example
The workers **banded together** to demand better wages.
工人们团结起来要求更高的工资。
idiom

Best foot forward

努力给人留下最好的印象
Meaning
To try to make the best possible impression
Example
She always puts her **best foot forward** on important occasions.
她总是在重要场合尽力表现自己最好的一面。
idiom

burning the midnight oil

熬夜工作
Meaning
working late into the night
Example
She’s been **burning the midnight oil** to finish the report.
她为了完成报告，一直在熬夜工作。
phrasal-verb

bring down debt

减少债务
Meaning
to reduce the amount of money a government or company owes
Example
The government is trying to **bring down debt** by increasing exports.
政府通过增加出口来尝试减少债务。
idiom

break the deadlock

打破僵局或脱离无法进展的局面
Meaning
to end a situation in which progress is not possible
Example
They finally managed to **break the deadlock** through discussion.
他们最终通过讨论打破了僵局。
idiom

bear in mind

记住或考虑某事
Meaning
to remember or consider something
Example
**Bear in mind** that traffic will be heavy at that time.
请记住，那时交通会很拥挤。
idiom

beginner’s luck

对新手的成功
Meaning
success for someone inexperienced
Example
He won his first game — must be **beginner’s luck**.
他赢得了第一场比赛——一定是**新手运气**。
idiom

Break a sweat

付出努力或在某事上辛苦工作。
Meaning
To exert effort or work hard at something.
Example
She didn't even **break a sweat** while finishing the entire project in one day.
她在一天内完成整个项目时，甚至没有出一滴汗。
idiom

break a leg

祝愿某人在表演中好运
Meaning
to wish someone good luck in a performance
Example
Before the play started, everyone told her to **break a leg**.
在戏剧开始之前，每个人都告诉她要**祝她好运**。
phrasal-verb

bring along

带某人或某物去你去的地方
Meaning
to take someone or something with you when you go somewhere
Example
You can **bring along** your sister to the party if you like.
如果你愿意，你可以带你的妹妹去派对。
idiom

big data

极大的数据集，可以通过计算分析来揭示模式、趋势和关联。
Meaning
Extremely large data sets that may be analyzed computationally to reveal patterns, trends, and associations.
Example
The company uses **big data** to improve customer experience.
公司使用**大数据**来提升客户体验。
idiom

burst with joy

高兴得难以抑制情感
Meaning
to be so happy that it’s hard to contain emotions
Example
The parents **burst with joy** when their child won the prize.
当孩子赢得奖项时，父母**高兴得合不拢嘴**。
idiom

bargain chip

在谈判中用于获得更好交易的有价值的东西
Meaning
something of value used in negotiations to get a better deal
Example
His offer of a longer contract was a strong **bargain chip**.
他提出的更长期合同是一个强有力的 **bargain chip**。
phrasal-verb

blurt out

突然说出某事，通常因为情绪
Meaning
to say something suddenly without thinking, often because of emotion
Example
He **blurted out** his secret in front of everyone.
他在大家面前**脱口而出**了他的秘密
idiom

brighten up your day

使某人感到更快乐
Meaning
to make someone feel happier
Example
Her smile can **brighten up your day** instantly.
她的微笑能瞬间**让你的一天更美好**。
phrasal-verb

band together for

为了共同的目的或原因与他人联合
Meaning
to unite with others for a common purpose or cause
Example
The volunteers **banded together for** the flood relief effort.
志愿者们为洪水救援工作联合起来。
idiom

big brother

一个哥哥或一个表现得具有保护性的人
Meaning
an older brother or someone who behaves protectively
Example
Mark acts like a **big brother** to everyone in the neighborhood.
马克对邻里里的每个人都像**大哥哥**一样。
phrasal-verb

build capacity

开发技能或资源以应对更多的工作或增长
Meaning
to develop skills or resources to handle more work or growth
Example
Small businesses are working hard to **build capacity** for future expansion.
小企业正在努力建立能力以进行未来扩展。
idiom

back each other up

互相支持与帮助
Meaning
to support and help one another
Example
In a good team, members always **back each other up**.
在一个好的团队中，成员们总是互相支持。
phrasal-verb

bring stability to

使情况或系统更稳定
Meaning
to make a situation or system more stable
Example
The reforms helped to **bring stability to** the banking sector.
改革帮助银行业带来了稳定。
phrasal-verb

build over

通过建立信心克服负面情绪或恐惧
Meaning
to move past a negative feeling or fear by developing confidence
Example
He managed to **build over** his fear of speaking in public.
他通过建立信心克服了公开演讲的恐惧。
idiom

brute force attack

一种通过尝试所有可能的密码组合直到找到正确密码的黑客方法
Meaning
a method of hacking that tries all possible combinations of passwords until the correct one is found
Example
The attacker launched a **brute force attack** on the system’s login page.
攻击者对系统的登录页面发起了**暴力破解攻击**。
idiom

buckle under pressure

因过度压力或压力而屈服或失败。
Meaning
to give in or fail due to too much stress or pressure
Example
Some employees **buckle under pressure**, while others thrive.
一些员工在压力下屈服，而其他员工则茁壮成长。
idiom

Born with a silver spoon in one's mouth

出生在富裕家庭。
Meaning
To be born into a wealthy family.
Example
He never had to struggle; he was **born with a silver spoon in his mouth**.
他从未需要奋斗；他出生在富裕家庭。
idiom

by leaps and bounds

快速进展或改善
Meaning
to progress or improve very quickly
Example
Her English has improved **by leaps and bounds**.
她的英语进步**非常快**。
idiom

blow one’s top

突然变得非常生气
Meaning
to suddenly become very angry
Example
He **blew his top** when he saw the mistake.
当他看到错误时，他非常生气。
phrasal-verb

build bridges between

改善群体之间的关系或理解
Meaning
to improve relationships or understanding between groups
Example
The project aims to **build bridges between** rural and urban youth.
该项目旨在改善城乡青年之间的关系。
phrasal-verb

build discipline

培养良好习惯，并控制自己的行为
Meaning
to develop good habits and control over one’s actions
Example
Meditation helps you **build discipline** over your thoughts.
冥想帮助你**建立纪律**，控制你的思维。
phrasal-verb

break into conversation

加入一个正在进行的对话
Meaning
to join an ongoing conversation
Example
He politely **broke into the conversation** to share his opinion.
他礼貌地**打断了对话**来分享他的意见。
idiom

boot up

启动计算机或系统
Meaning
to start a computer or system
Example
My laptop takes forever to **boot up**.
我的笔记本需要很长时间才能启动。
phrasal-verb

build connections with

与其他文化的人建立积极的关系
Meaning
to form positive relationships with people from other cultures
Example
He tried to **build connections with** his colleagues from various countries.
他试图与来自不同国家的同事建立联系。
phrasal-verb

build ties with

与其他国家或团体建立或加强关系
Meaning
to establish or strengthen relationships with another country or group
Example
The new government aims to **build ties with** neighboring countries.
新政府的目标是与邻国建立联系。
phrasal-verb

build rapport with

与某人建立友好和理解的关系
Meaning
to create a friendly and understanding relationship with someone
Example
Teachers need to **build rapport with** their students.
教师需要与他们的学生建立良好的关系。
idiom

breakthrough

一个重大的或突如其来的发展或发现；一个重要的成就
Meaning
a significant or sudden development or discovery; an important achievement
Example
The scientist made a major **breakthrough** in his research on cancer treatment.
科学家在癌症治疗研究中取得了一个重大的**bùruì kè sū**。
phrasal-verb

bring down expenses

降低开支
Meaning
to lower the amount of money spent
Example
They managed to **bring down** expenses through better budgeting.
他们通过更好的预算编制成功降低了开支。
phrasal-verb

build trust with

在人们之间建立信任
Meaning
to strengthen confidence between people
Example
Leaders **build trust with** teams by sharing progress early.
领导者通过及早分享进展来与团队建立信任。
phrasal-verb

build bridges with

改善人与人或国家之间的关系，促进相互理解
Meaning
to improve relationships and promote understanding between people or countries
Example
The summit aimed to **build bridges with** neighboring countries.
峰会旨在与邻国建立桥梁。
phrasal-verb

build up pressure

增加影响力或行动的需求
Meaning
to increase influence or demand for action
Example
Opposition parties **built up pressure** for early elections.
反对党加大了压力，要求提前选举。
phrasal-verb

back someone up

在团队或争论中支持或捍卫某人
Meaning
to support or defend someone in a team or argument
Example
During the debate, my teammates **backed me up** when I presented my point.
在辩论期间，当我提出我的观点时，我的队友们支持我。
idiom

bent over backwards

非常努力地帮助或取悦某人
Meaning
to try very hard to help or please someone
Example
She **bent over backwards** to make sure everyone was happy.
她**弯腰后仰**确保每个人都很高兴。
phrasal-verb

burn off

通过锻炼消耗能量或脂肪
Meaning
to use up energy or fat by exercising
Example
I go jogging every morning to **burn off** extra calories.
我每天早晨跑步来燃烧多余的卡路里。
idiom

Big fish in a small pond

在一个小的组织或区域中是一个重要的人。
Meaning
An important person in a small organization or area.
Example
He prefers being a **big fish in a small pond** rather than competing globally.
他宁愿在一个小池塘里做一条大鱼，也不想在全球范围内竞争。
phrasal-verb

belong to

是某个群体或地方的成员或与之相连
Meaning
to be a member of or connected to a group or place
Example
I feel I **belong to** both my home country and the culture I live in now.
我觉得我同时属于我的祖国和我现在生活的文化。
idiom

build up your confidence

逐渐变得更加自信
Meaning
to gradually become more confident
Example
Public speaking can help you **build up your confidence**.
公众演讲可以帮助你增强信心。
idiom

believe you’re good enough

接受你是有能力和值得的人
Meaning
to accept that you are capable and worthy
Example
To overcome fear, you must **believe you’re good enough**.
要克服恐惧，你必须相信自己足够好。
phrasal-verb

breathe out

缓慢地呼气以释放压力
Meaning
to slowly exhale to release tension
Example
Take a deep breath and **breathe out** all your worries.
深呼吸，然后**呼出**所有的担忧。
phrasal-verb

bring in reforms

引入改革以改善系统或政策
Meaning
to introduce changes to improve a system or policy
Example
The new government promised to **bring in reforms** to strengthen the economy.
新政府承诺引入改革以加强经济。
phrasal-verb

build up energy

随着时间的推移增加你的力量或动机
Meaning
to increase your strength or motivation over time
Example
Regular rest helps you **build up energy** for the next day.
定期休息帮助你为第二天积累能量。
phrasal-verb

boost confidence

增加对经济的乐观或信任
Meaning
to increase optimism or trust in the economy
Example
Positive trade data helped **boost confidence** among entrepreneurs.
正面的贸易数据有助于增强企业家之间的信任。
phrasal-verb

branch off into

开始做与你的主要工作或专长领域不同的事情
Meaning
to start doing something different from your main work or area of expertise
Example
After several years in finance, he decided to **branch off into** consulting.
在金融行业工作了多年后，他决定**branch off into** 咨询。
phrasal-verb

bottle emotions up

把情感隐藏在心里，而不是表达出来
Meaning
to keep your emotions hidden inside instead of expressing them
Example
He tends to **bottle his emotions up** instead of talking about them.
他倾向于**隐藏他的情感**，而不是谈论它们
phrasal-verb

boil up

kaishi gan de hen shengqi
Meaning
to start feeling very angry
Example
Anger began to **boil up** inside him during the argument.
Tui lian de shijian, nali de nuqi kaishi **boil up**.
idiom

break into a market

成功进入一个新的市场或行业
Meaning
to successfully enter a new market or industry
Example
The company is trying to **break into the Asian market**.
公司正在尝试进入亚洲市场。
phrasal-verb

branch upward

朝更高的水平或更大的市场移动
Meaning
to move toward higher levels or bigger markets
Example
The business is **branching upward** into more profitable sectors.
这家企业正在 **分支向上** 向更有利可图的领域发展。
idiom

brain like a computer

拥有极其分析性和高效的思维
Meaning
to have an extremely analytical and efficient mind
Example
She remembers every detail; she has a **brain like a computer**.
她记得每个细节；她有一个**像计算机一样的大脑**。
phrasal-verb

be crazy about

非常喜欢某事或某人
Meaning
to love something or someone very much
Example
She’s **crazy about** Korean dramas.
她**疯狂地喜欢**韩剧。
idiom

Breaking new ground

做出重要的新发现或创新；做一些前所未做过的事情。
Meaning
To make an important new discovery or innovation; to do something that has never been done before.
Example
The new trade agreement is **breaking new ground** in international relations.
新的贸易协议在国际关系中**开创了新局面**。
phrasal-verb

bring closer

加强人们之间的情感联系
Meaning
to strengthen the emotional connection between people
Example
Sharing personal stories can **bring** friends **closer**.
分享个人故事可以让朋友们更亲近。
phrasal-verb

break out of

摆脱负面情绪状态
Meaning
to free yourself from a negative emotional state
Example
He finally **broke out of** his depression after therapy.
他在治疗后终于摆脱了抑郁症。
idiom

burst with ideas

一下子有许多创意的想法
Meaning
to have many creative ideas at once
Example
After watching the film, he was **bursting with ideas** for his next project.
看完电影后，他为下一个项目有了许多创意的想法。
idiom

break faith

打破信任
Meaning
to stop being loyal or trustworthy
Example
He **broke faith** with his team when he left suddenly.
他**打破了信任**与他的团队，当他突然离开时。
idiom

bookworm

一个喜欢阅读的人
Meaning
a person who loves reading
Example
He’s such a **bookworm**; he spends all his free time in the library.
他真是一个书虫；他把所有的空闲时间都花在图书馆里。
phrasal-verb

build confidence

增强对自己能力的信心
Meaning
to strengthen belief in your own abilities
Example
Every small success helps you **build confidence** for bigger goals.
每一个小成功都能帮助你增强信心，追求更大的目标。
phrasal-verb

bring forward ideas

提出或建议用于讨论或行动的想法
Meaning
to propose or suggest ideas for discussion or action
Example
Global leaders **bring forward ideas** to tackle poverty and inequality.
全球领导人提出想法以应对贫困和不平等。
phrasal-verb

breathe out worries

呼气并释放压力和恐惧
Meaning
to exhale and mentally release your stress and fears
Example
I take a deep breath and **breathe out worries** before bedtime.
我深呼吸并在睡觉前**释放烦恼**。
idiom

Batten down the hatches

为困难或危险的情况做好准备。
Meaning
To prepare for a difficult or dangerous situation.
Example
We’d better **batten down the hatches**; a storm is coming.
我们最好做好准备；风暴来了。
phrasal-verb

blow apart emotionally

因为情感上的压倒性而失去控制
Meaning
to lose control because of overwhelming emotion
Example
After the breakup, she **blew apart emotionally** for weeks.
分手后，她情绪崩溃了好几个星期。
idiom

burn out

由于过度工作而变得非常疲劳并失去动力
Meaning
to become very tired and lose motivation due to overwork
Example
If you don’t rest, you’ll **burn out** soon.
如果你不休息，你很快就会**精疲力尽**。
phrasal-verb

balance out trade

使进出口的价值更加平衡
Meaning
to make exports and imports more equal in value
Example
The government aims to **balance out trade** by promoting local industries.
政府通过促进本地工业来**使进出口更加平衡**。
phrasal-verb

build upon feedback

利用团队反馈来改进或开发某些东西
Meaning
to use team feedback to improve or develop something
Example
We should **build upon feedback** from our colleagues.
我们应该基于同事们的反馈意见进行改进。
idiom

Bailout package

为了防止公司或经济崩溃而提供的财务支持。
Meaning
Financial support given to prevent a company or economy from collapsing.
Example
The government announced a **bailout package** for struggling airlines.
政府为陷入困境的航空公司宣布了**bailout package**。
idiom

break one's word

未能履行承诺
Meaning
to fail to keep a promise
Example
Don’t **break your word**; people rely on you.
不要**打破承诺**；人们依赖你。
phrasal-verb

burst into flames

突然开始燃烧
Meaning
to suddenly start burning
Example
The car **burst into flames** after the collision.
车子在碰撞后突然开始燃烧。
idiom

bootstrapping

在没有外部资金的情况下建立业务
Meaning
building a business without external funding
Example
He started his company through **bootstrapping**, using only his savings.
他通过**bootstrapping**创办了自己的公司，只使用了自己的储蓄。
idiom

brainstorm an idea

讨论并创造性地思考，以产生新的想法
Meaning
to discuss and think creatively to generate new ideas
Example
The teacher asked the class to **brainstorm ideas** for the project.
老师要求班级为项目**头脑风暴想法**。
phrasal-verb

blow up with anger

突然生气
Meaning
to suddenly become very angry
Example
He **blew up with anger** when he heard the news.
他听到消息时**突然生气**了。
idiom

Born in the barn

有坏习惯或缺乏社交礼仪。
Meaning
To have bad manners or lack social etiquette.
Example
Close the door! Were you **born in the barn**?
关上门！你是在谷仓里出生的吗？
idiom

backdoor

一种未记录的访问系统或软件的方式，通常由黑客用来绕过安全防护。
Meaning
An undocumented way of accessing a system or software, usually used by hackers to bypass security.
Example
The attacker installed a **backdoor** to access the system at any time without being detected.
攻击者安装了一个**后门**，以便在任何时候都能访问系统，而不被发现。
idiom

black sheep

被认为是团体或家庭耻辱的人
Meaning
a person who is considered a disgrace to a group or family
Example
He is the **black sheep** of the family.
他是家里的**黑羊**。
idiom

book smart

从学习中获得知识而不是从经验中获得的人
Meaning
knowledgeable from studying rather than experience
Example
He’s **book smart** but lacks practical experience.
他很有书本知识，但缺乏实际经验。
phrasal-verb

back out of agreement

从协议或承诺中撤回
Meaning
to withdraw from an agreement or promise
Example
The government suddenly **backed out of agreement** with its allies.
政府突然**退出了与盟友的协议**。
idiom

butterflies in one's stomach

感到紧张或焦虑
Meaning
feeling nervous or anxious
Example
I had **butterflies in my stomach** before the interview.
面试前我感到很紧张。
idiom

beyond the rainbow

期望一些美丽或梦幻的事情
Meaning
to hope for something wonderful or dreamlike
Example
She believes her dreams lie **beyond the rainbow**.
她相信她的梦想在彩虹的另一边。