be at the helm
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idiom

be at the helm

负责或控制某事
Meaning
to be in charge of or control something
Example
He was **at the helm** of the company when it became successful.
他在公司成功时**掌舵**。
idiom

Bet the farm

在一个重大决定上冒险一切。
Meaning
To risk everything on one big decision.
Example
He **bet the farm** on that business deal.
他在那笔商业交易中**赌上了一切**。
idiom

back out

退出协议或承诺
Meaning
to withdraw from an agreement or commitment
Example
They can’t **back out** after signing the contract.
他们在签署合同后不能退出。
phrasal-verb

bounce ahead with optimism

在困难之后以积极的态度继续前进
Meaning
to continue progressing with a positive attitude after difficulties
Example
After every failure, she chooses to **bounce ahead with optimism**.
每次失败后，她选择以积极的态度继续前进。
phrasal-verb

break down for

为某人解释事物的简单部分
Meaning
to explain something in simpler parts for someone
Example
Could you **break this down for** the new volunteers?
你能为新志愿者解释一下吗？
phrasal-verb

break limits

超越通常可能或预期的事物
Meaning
to go beyond what is normally possible or expected
Example
He **broke limits** by achieving what no one else dared to try.
他通过实现别人不敢尝试的事情，突破了极限。
phrasal-verb

bring back

重新引入或恢复被移除的事物
Meaning
to reintroduce or restore something that was removed
Example
The city plans to **bring back** tree-planting programs this year.
这座城市计划在今年重新引入植树项目。
phrasal-verb

break off with

结束一段关系或停止与某人沟通
Meaning
to end a relationship or stop communicating with someone
Example
After the big fight, she decided to **break off with** him for good.
在那场大吵之后，她决定永远**与他断绝关系**。
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**。
idiom

burst into tears

突然开始哭泣
Meaning
to suddenly start crying
Example
She **burst into tears** after hearing the bad news.
她听到坏消息后**突然哭了起来**。
phrasal-verb

boil down

将某事简化为其关键点
Meaning
to simplify something to its essential points
Example
The report **boils down** to one key recommendation: cut costs.
报告**归结**为一个关键建议：削减成本。
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

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

break up with

结束与某人的浪漫关系
Meaning
to end a romantic relationship with someone
Example
He **broke up with** his girlfriend after three years of dating.
他在三年的交往后与女友分手。
phrasal-verb

burst into

突然开始表达强烈的情感，比如笑或哭
Meaning
to suddenly begin to express a strong emotion such as laughter or crying
Example
The children **burst into** laughter at the funny story.
孩子们听到有趣的故事后，突然**爆发出**笑声。
idiom

break down in tears

突然开始哭泣
Meaning
to start crying suddenly
Example
She **broke down in tears** after hearing the sad story.
她在听到悲伤的故事后**突然哭了起来**。
phrasal-verb

bring out confidence

帮助某人感受或展现自信
Meaning
to help someone feel or show confidence
Example
A mentor’s guidance can **bring out confidence** in young professionals.
导师的指导可以**激发自信**，让年轻的专业人士更加自信。
phrasal-verb

breathe through

通过冷静地呼吸来管理压力或疼痛
Meaning
to manage stress or pain by breathing calmly
Example
When anxious, try to **breathe through** the feeling slowly.
当你焦虑时，尽量慢慢**通过呼吸**来缓解这种感觉。
idiom

break a promise

违背承诺
Meaning
to fail to do what one promised
Example
She **broke her promise** and didn’t call him.
她违背了承诺，没有给他打电话。
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。
idiom

backdoor access

一种秘密或未经授权的方式访问系统或信息
Meaning
a secret or unauthorized way to access a system or information
Example
Hackers found a **backdoor access** to the company’s database.
黑客发现了进入公司数据库的后门通道。
idiom

break your back

为了实现某事而非常努力地工作
Meaning
to work very hard to achieve something
Example
He’s been **breaking his back** to support his family.
他一直在**拼命工作**来养家。
phrasal-verb

breathe through fear

通过在恐惧或焦虑时慢慢呼吸来平静自己
Meaning
to calm yourself by breathing slowly during fear or anxiety
Example
When panic hits, **breathe through fear** to steady your nerves.
当恐慌来袭时，**通过恐惧呼吸**来平静你的神经。
idiom

Buy low, sell high

购买商品或资产并以利润出售的策略。
Meaning
The strategy of buying goods or assets cheaply and selling them for a profit.
Example
Every investor dreams to **buy low, sell high**.
每个投资者都梦想着**低买高卖**。
idiom

blow off steam

表达愤怒或沮丧以使自己感觉更好
Meaning
to express anger or frustration so that you feel better
Example
He went for a run to **blow off steam** after the argument.
他在争论后去跑步以发泄情绪。
idiom

behind the eight ball

处于困难的位置或处于不利地位
Meaning
to be in a difficult position or disadvantage
Example
Without proper funding, the project is **behind the eight ball**.
没有适当的资金，项目处于**困难的境地**。
idiom

block out

忽略干扰或不愉快的想法
Meaning
to ignore distractions or unpleasant thoughts
Example
She tried to **block out** the noise and continue working.
她试图**阻挡**噪音并继续工作。
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**。
idiom

brighten someone's day

让某人感到更开心
Meaning
to make someone feel happier
Example
Her kindness really **brightened my day**.
她的善良真的让我的一天更愉快。
idiom

betray someone's trust

背叛某人的信任
Meaning
to break someone's confidence in you
Example
She would never **betray your trust**.
她永远不会背叛你的信任。
idiom

Bury yourself in books

把所有时间都花在学习上
Meaning
To spend all your time studying
Example
He **buried himself in books** before the finals.
他在期末考试前埋头于书本中。
idiom

be lost for words

惊讶到无法言语
Meaning
to be so surprised that you cannot speak
Example
I was **lost for words** when I won the prize.
当我赢得奖品时，我 **无言以对**。
idiom

bring to the table

贡献一些有用或有价值的东西
Meaning
to contribute something useful or valuable
Example
Each team member **brings something unique to the table**.
每个团队成员**带来一些独特的东西**。
idiom

bite off more than you can chew

承担超出自己能力范围的任务
Meaning
to take on a task that is too big to handle
Example
I think I **bit off more than I can chew** by agreeing to manage three projects at once.
我觉得我同意同时管理三个项目是承担了超出自己能力范围的任务。
idiom

brand loyalty

消费者倾向于不断购买相同品牌的趋势
Meaning
the tendency of consumers to keep buying the same brand
Example
**Brand loyalty** often depends on consistent quality.
**品牌忠诚度**通常依赖于持续的质量。
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

balance of power

各国之间的权力分配，以防止任何一个国家变得过于强大
Meaning
the distribution of power between nations to prevent any one nation from becoming too powerful
Example
The United Nations aims to maintain the **balance of power** among its member states.
联合国旨在维持其成员国之间的**力量平衡**。
phrasal-verb

butt in

在没有被邀请的情况下打断或发表意见
Meaning
to interrupt or give an opinion when not invited
Example
I wish you wouldn’t **butt in** when we are discussing something serious.
我希望你在我们讨论严肃的事情时不要**插嘴**
phrasal-verb

bridge cultural gaps

减少文化之间的误解或距离
Meaning
to reduce misunderstanding or distance between cultures
Example
Education can **bridge cultural gaps** and promote mutual respect.
教育可以**弥合文化差距**并促进相互尊重。
phrasal-verb

boost up

增加或提高某些东西，如生产或增长
Meaning
to increase or enhance something such as production or growth
Example
The new incentives will **boost up** industrial productivity.
新的激励措施将提高工业生产力。
phrasal-verb

build on

利用你的过去的成功或经验来改善或实现更多
Meaning
to use your past success or experience to improve or achieve more
Example
We should **build on** our previous success to reach higher goals.
我们应该在我们过去的成功的基础上继续努力，以实现更高的目标。
idiom

break out in a cold sweat

因恐惧或焦虑而突然开始流汗
Meaning
to suddenly start sweating due to fear or anxiety
Example
He **broke out in a cold sweat** before his job interview.
他在面试前因害怕而出了一身冷汗。
phrasal-verb

bond through

通过分享经验或情感建立紧密关系。
Meaning
to form a close relationship by sharing experiences or emotions
Example
We **bonded through** our shared struggles in college.
我们通过大学里共同的奋斗**建立了联系**。
idiom

bursting with joy

充满幸福和兴奋
Meaning
full of happiness and excitement
Example
The children were **bursting with joy** on Christmas morning.
孩子们在圣诞早晨充满了喜悦。
idiom

Bear with me

请耐心等我。
Meaning
Be patient with me.
Example
**Bear with me** while I fix this problem.
**请耐心等我** 当我解决这个问题时。
idiom

bury the differences

忘记争执，重新成为朋友
Meaning
to forget disagreements and be friendly again
Example
They decided to **bury their differences** and work together.
他们决定**埋葬他们的分歧**，一起工作。
idiom

bang for your buck

花费的每一分钱的价值；一个好交易
Meaning
value for the money spent; a good deal
Example
This insurance plan gives you the best **bang for your buck**.
这个保险计划给你最划算的选择。
idiom

bring the curtain down

结束某事；完成一场表演或活动
Meaning
to end something; to finish a performance or event
Example
The concert **brought the curtain down** on the music festival.
音乐会**为音乐节画上了句号**。
phrasal-verb

bounce ideas around

与他人分享和讨论想法
Meaning
to share and discuss ideas with others
Example
We often **bounce ideas around** during our weekly meetings.
我们经常在每周的会议中交换想法。
idiom

button up

完成准备工作或安全地关闭某物
Meaning
to finish preparations or close something securely
Example
Let’s **button up** the proposal by Friday.
让我们在周五前**button up**提案。
idiom

Boom and bust

一段大繁荣之后紧跟着急剧下降的时期。
Meaning
A period of great prosperity followed by a sharp decline.
Example
The real estate market often experiences **boom and bust** cycles.
房地产市场经常经历**繁荣与萧条**的周期。
phrasal-verb

break off talks

突然停止讨论或谈判
Meaning
to stop discussions or negotiations suddenly
Example
The two countries decided to **break off talks** after repeated disagreements.
两国在反复争议后决定**中断谈判**。
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。
phrasal-verb

boil with anger

愤怒到极点
Meaning
to be extremely angry
Example
She was **boiling with anger** when she found out about the unfair decision.
当她得知那个不公平的决定时，她愤怒至极。
idiom

bottle up feelings

把情感藏在心里不表达
Meaning
to keep emotions inside without expressing them
Example
It's not healthy to **bottle up your feelings** for too long.
长时间把情感压抑在心里对身体不好。
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。
idiom

bail someone out

帮助某人摆脱困境
Meaning
to help someone out of a difficult situation
Example
His friend **bailed him out** when he ran out of money.
他的朋友在他没钱时**救了他**。
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**。
phrasal-verb

build upon achievements

利用以前的成功作为进一步发展的基础
Meaning
to use previous successes as a foundation for further progress
Example
He decided to **build upon achievements** from last year to reach new goals.
他决定以去年的成就为基础，设定新的目标。
idiom

beyond your wildest dreams

比你想象的更好或更惊人
Meaning
better or more amazing than imagined
Example
Her success was **beyond her wildest dreams**.
她的成功超出了她最疯狂的梦想。
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

Break like the wind

快速移动或经过；有时带有幽默意味。
Meaning
To move or pass quickly; sometimes used humorously.
Example
He ran **like the wind** to catch the bus.
他像风一样跑去赶公交车。
idiom

breeze through

轻松地做某事，几乎不费力气
Meaning
to do something easily and with little effort
Example
She managed to **breeze through** the exam without any problems.
她轻松地通过了考试，没有遇到任何问题。
phrasal-verb

bring down costs

降低与贸易或生产相关的费用
Meaning
to reduce the expenses involved in trading or production
Example
New technologies help companies **bring down costs** of international logistics.
新技术帮助公司降低国际物流成本。
idiom

blow out of proportion

夸大或过度陈述某事
Meaning
to exaggerate or overstate something
Example
The media **blew the story out of proportion**.
媒体把故事夸大了。
idiom

bond of friendship

朋友之间信任和感情的强大联系。
Meaning
A strong connection of trust and affection between friends.
Example
Their **bond of friendship** grew stronger over the years.
他们的友谊之纽随着岁月变得更加牢固。
idiom

Burn the bridges

摧毁返回先前情况的可能性
Meaning
to destroy the possibility of returning to a previous situation
Example
Once he left the company, he decided to **burn the bridges** and not look back.
一旦他离开了公司，他决定 **burn the bridges** 并且不回头看。
idiom

ballpark figure

一个近似的估算或数字
Meaning
an approximate estimate or number
Example
Can you give me a **ballpark figure** for the project cost?
你能给我一个项目成本的**近似估算**吗？
idiom

bounce back from

在挫折后迅速恢复
Meaning
to recover quickly after a setback
Example
The team needs to **bounce back from** last week's loss.
队伍需要从上周的失利中迅速恢复。
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。
phrasal-verb

bring in line with

使某事符合标准或政策
Meaning
to make something conform to a standard or policy
Example
The company updated its IT systems to **bring them in line with** global data security standards.
公司更新了其 IT 系统，以**使其符合**全球数据安全标准。
phrasal-verb

bottle out

因为害怕或害羞而决定不表达自己的感受
Meaning
to decide not to express your feelings because of fear or shyness
Example
He wanted to tell her how he felt but **bottled out** at the last moment.
他想告诉她自己的感受，但在最后一刻**他放弃了**。
phrasal-verb

bring around to

改变某人的意见以与您的意见一致
Meaning
to change someone’s opinion to match yours
Example
It took me hours to **bring him around to** my way of thinking.
我花了几个小时**让他接受**我的想法。
idiom

behind schedule

比计划或预期的时间晚
Meaning
later than planned or expected
Example
The flight is **behind schedule** because of the storm.
航班因暴风雨而**延误**。
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

be there for

在需要时提供帮助或安慰某人
Meaning
to be available to help or comfort someone in need
Example
She promised to always **be there for** her sister no matter what.
她承诺无论发生什么，都会始终**为她的妹妹在那里**。
idiom

Build bridges, not walls

建立联系和友谊，而不是筑起隔阂
Meaning
Make connections and friendships rather than creating barriers
Example
Instead of fighting, let's **build bridges, not walls**.
与其争吵，不如建立桥梁，而不是高墙。
phrasal-verb

bring out differences

识别和欣赏不同的特质
Meaning
to recognize and appreciate distinct qualities
Example
Workshops help **bring out differences** as strengths rather than weaknesses.
研讨会帮助将差异作为优势而不是弱点。
phrasal-verb

build up

逐渐增加情感力量或自信
Meaning
to gradually increase emotional strength or confidence
Example
She’s been trying to **build up** her self-esteem after the breakup.
她在努力在分手后增加她的自尊。
idiom

beat someone to the punch

在别人之前做某事
Meaning
to do something before someone else does
Example
He **beat me to the punch** by applying for the job first.
他通过首先申请这份工作**抢先一步**。
idiom

build one's confidence

增加自信或相信自己的能力
Meaning
to increase one's self-assurance or belief in one's abilities
Example
Public speaking classes helped him **build his confidence**.
公共演讲课程帮助他**建立了自信**。
idiom

by the way

用于引入新话题或添加额外信息
Meaning
used to introduce a new topic or add extra information
Example
**By the way**, did you finish your project?
**顺便说一句**, 你完成你的项目了吗？
idiom

bubbling with joy

非常开心和兴奋
Meaning
very happy and excited
Example
The children were **bubbling with joy** after receiving their gifts.
孩子们在收到礼物后非常开心和兴奋。
idiom

branch out

扩展到新的活动或领域
Meaning
to expand into new activities or areas
Example
The bakery plans to **branch out** into catering services next year.
面包店计划明年扩展到餐饮服务。
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。
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**.
phrasal-verb

bring into play

使用或引入某物以影响某种情况
Meaning
to use or introduce something to influence a situation
Example
The president **brought into play** his connections to win the election.
总统**运用了**他的关系来赢得选举。
phrasal-verb

branch out internationally

将商业活动扩展到新国家
Meaning
to expand your business activities into new countries
Example
Many local firms are trying to **branch out internationally** to increase their profits.
许多当地公司正试图将商业活动扩展到新国家，以增加利润。
phrasal-verb

break off diplomatic ties

结束国家之间的正式关系
Meaning
to end official relations between countries
Example
The two nations decided to **break off diplomatic ties** after the border conflict.
这两个国家在边界冲突后决定**断绝外交关系**。
phrasal-verb

build credibility

通过持续的表现来赢得信任和尊重
Meaning
to earn trust and respect through consistent performance
Example
Delivering results regularly helps professionals **build credibility**.
定期交付结果帮助专业人士**建立信誉**。
phrasal-verb

build peace within

在你的内心创造一种平静和平衡的感觉
Meaning
to create a sense of calm and balance in your mind
Example
Meditation helps you **build peace within** and stay centered.
冥想帮助你**build peace within**并保持专注。
idiom

bury the hatchet

停止争斗并重新成为朋友
Meaning
to stop fighting and become friends again
Example
After years of argument, they decided to **bury the hatchet**.
经过多年的争执，他们决定**和解**。
phrasal-verb

break language barriers

克服由于语言差异而导致的沟通困难
Meaning
to overcome difficulties in communication due to language differences
Example
Translation apps help travelers **break language barriers** easily.
翻译应用程序帮助旅行者轻松地**打破语言障碍**。
phrasal-verb

back down

承认自己错了并停止争论
Meaning
to admit you were wrong and stop arguing
Example
She refused to **back down** even after realizing her mistake.
即使在意识到自己的错误后，她也拒绝了**back down**。
phrasal-verb

break off from

暂时停止做某事
Meaning
to pause or stop doing something temporarily
Example
She had to **break off from** studying to answer a call.
她不得不停止学习去接电话。
phrasal-verb

build across

发展合作或结构，连接不同的全球实体
Meaning
to develop cooperation or structures that connect different entities globally
Example
They aim to **build across** regions to support innovation networks.
他们计划通过地区**建立跨越**，以支持创新网络。
idiom

big thanks

一种非正式的说谢谢的方式
Meaning
an informal way to say thank you very much
Example
**Big thanks** to everyone who supported the project.
非常感谢所有支持该项目的人。
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。
phrasal-verb

bloom into

发展成美丽或充满生命的东西
Meaning
to develop into something beautiful or full of life
Example
She **bloomed into** a confident young woman.
她**绽放成**一个自信的年轻女性。
idiom

blank mind

无法清晰思考或记起某事
Meaning
unable to think clearly or remember something
Example
During the exam, my **mind went blank**.
考试时，我的**脑子一片空白**。
phrasal-verb

blow it

在某件重要的事情上失败；失去机会
Meaning
to fail at something important; to lose an opportunity
Example
I really **blew it** in the interview by arriving late.
我真的在面试中因为迟到而**搞砸了**。
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 back up

在遭遇挫折后恢复情感或心理上的力量
Meaning
to regain emotional or mental strength after a setback
Example
He slowly began to **build back up** after his depression.
他在经历了抑郁症后慢慢开始恢复力量。
idiom

be on duty

在某个时间值班或负责某事
Meaning
to be working or responsible for something at a certain time
Example
The guard was **on duty** all night.
警卫整晚都在值班。
idiom

bull market

股票价格上涨的时期
Meaning
a period when prices of stocks are rising
Example
Investors are optimistic during a **bull market**.
投资者在**牛市**期间持乐观态度。
idiom

bend the truth

稍微改变事实，使某事听起来更好
Meaning
to slightly change the truth to make something sound better
Example
He tends to **bend the truth** when telling stories.
他在讲故事时常常**bend the truth**。
idiom

bring forward

将某物移至较早的时间
Meaning
to move something to an earlier time
Example
We had to **bring forward** the meeting due to travel.
由于旅行，我们不得不提前会议。
phrasal-verb

bring across

有效地传达一个想法
Meaning
to communicate an idea effectively
Example
He used visuals to **bring across** his main idea clearly.
他使用了视觉工具来清晰地传达他的主要想法。
phrasal-verb

break into tears

突然开始哭泣
Meaning
to start crying suddenly
Example
He **broke into tears** when he saw his old friend after many years.
他泪如雨下，当他在许多年后见到他的老朋友时。
phrasal-verb

break into phases

将项目分成更小的部分或阶段
Meaning
to divide a project into smaller parts or stages
Example
We decided to **break the project into phases** to manage it more effectively.
我们决定将项目分成多个阶段来更有效地管理。
idiom

breathe easy

在压力大或危险的情况下放松
Meaning
to relax after a stressful or dangerous situation
Example
After the pollution control laws were enforced, people could finally **breathe easy**.
在污染控制法案实施后，人们终于能够**松口气**。
phrasal-verb

blow out

熄灭火焰，尤其是蜡烛
Meaning
to extinguish flames, especially candles
Example
She **blew out** the candles and made a wish on her birthday.
她吹灭了蜡烛，并在生日时许了个愿。
phrasal-verb

boot into

启动计算机或设备并加载其操作系统
Meaning
to start a computer or device and load its operating system
Example
When I **boot into** Linux, the system loads all my development tools automatically.
当我**boot into** Linux时，系统会自动加载我的所有开发工具。
idiom

beyond one's control

超出某人控制
Meaning
not under one’s power or influence
Example
The situation is **beyond our control** now.
现在情况已经**超出了我们的控制**。
phrasal-verb

build upon experience

利用过去的经验来改善未来的行动或表现
Meaning
to use past experiences to improve future actions or performance
Example
We can **build upon our experience** to avoid making the same mistakes again.
我们可以**在我们的经验基础上**，避免再犯同样的错误。
phrasal-verb

bottle up

隐藏或控制你的情绪，而不是表达它们
Meaning
to hide or control your emotions instead of expressing them
Example
He tends to **bottle up** his anger instead of talking about it.
他倾向于**bottle up**自己的愤怒，而不是谈论它。
idiom

black box

一个工作原理不被理解或不透明的系统或过程
Meaning
a system or process whose workings are not understood or transparent
Example
The neural network is often described as a **black box** because its decision-making process is not fully transparent.
神经网络通常被描述为一个**黑盒**，因为其决策过程并不完全透明。
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。
idiom

blackout

暂时失去意识
Meaning
to lose consciousness temporarily
Example
He suddenly **blacked out** during the match.
他在比赛中突然**晕倒**。
idiom

boil over

当愤怒变得无法控制时
Meaning
when anger becomes too much to control
Example
The argument finally **boiled over** into a shouting match.
争论最终爆发成了一场大喊大叫的争执。
phrasal-verb

bottle under

由于压力而在精神上或情感上崩溃
Meaning
to collapse mentally or emotionally due to pressure
Example
He finally **bottled under** the pressure of constant deadlines.
他最终在不断的最后期限压力下崩溃了。