break out of comfort zone
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phrasal-verb

break out of comfort zone

做一些对个人成长有挑战性或新的事情
Meaning
to do something that is new or challenging for personal growth
Example
To grow as a person, you must **break out of your comfort zone**.
为了成长为一个人，你必须**跳出舒适区**。
phrasal-verb

back up with evidence

通过证据或事实支持一个声明或陈述
Meaning
to support a claim or statement using proof or facts
Example
You should always **back up** your accusations **with evidence**.
你应该始终**用证据**来**支持**你的指控。
idiom

bury your head in the sand

忽略问题，指望它自己解决
Meaning
to ignore a problem hoping it will go away
Example
We can’t **bury our heads in the sand** about climate change any longer.
我们不能再对气候变化**把头埋在沙里**了
phrasal-verb

bounce into the next chance

充满热情地投身于新的机会
Meaning
to dive enthusiastically into a new opportunity
Example
She **bounces into the next chance** as soon as a new project appears.
她一有新的项目就**跳进下一个机会**。
phrasal-verb

bring yourself to

强迫自己做一些情感上困难的事情
Meaning
to force yourself to do something that is emotionally difficult
Example
He couldn't **bring himself to** tell her the truth.
他无法**强迫自己**告诉她真相。
phrasal-verb

blend together

将不同元素和谐地结合或混合
Meaning
to combine or mix different elements harmoniously
Example
The festival helps different cultures **blend together** beautifully.
这个节日帮助不同文化 **和谐地结合**。
idiom

backpropagation

一种用于神经网络的学习算法，通过调整网络中的权重来最小化错误
Meaning
a learning algorithm used in neural networks to minimize error by adjusting weights through the network
Example
The **backpropagation** algorithm helps in optimizing the neural network's performance.
反向传播算法有助于优化神经网络的性能。
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。
idiom

butter wouldn’t melt in their mouth

看起来无辜的人，实际上可能并非如此
Meaning
someone who looks innocent but might not be
Example
She looks so sweet—**butter wouldn’t melt in her mouth**.
她看起来那么甜美—**黄油在她嘴里不会融化**。
phrasal-verb

break through bias

克服偏见和不公平的判断
Meaning
to overcome prejudices and unfair judgments
Example
Training programs help employees **break through bias** in hiring decisions.
培训项目帮助员工在招聘决策中突破偏见。
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

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。
phrasal-verb

build around

将某物基于一个核心思想或特点
Meaning
to base something on a central idea or feature
Example
The company plans to **build around** AI as its main technology.
公司计划将**build around** AI作为其主要技术。
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。
phrasal-verb

burn down

被火摧毁
Meaning
to be destroyed by fire
Example
The forest **burned down** after the wildfire.
森林在森林火灾后**被烧毁**。
phrasal-verb

burst out crying

突然大声哭泣
Meaning
to suddenly start crying loudly
Example
The child **burst out crying** when his toy broke.
当孩子的玩具坏了时，**他突然大声哭了**。
phrasal-verb

bottle emotions

将情感藏起来而不是表达它们
Meaning
to keep emotions hidden instead of expressing them
Example
She tends to **bottle emotions** instead of talking about them.
她倾向于**瓶情感**而不是谈论它们。
phrasal-verb

break into laughter

突然大笑
Meaning
to suddenly start laughing
Example
They **broke into laughter** when the teacher made a joke.
当老师开了个笑话时，他们突然大笑起来。
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。
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

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

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

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。
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

bird’s eye view

从高处看到的视角；概览
Meaning
a view from a high position; an overview
Example
We got a **bird’s eye view** of the city from the tower.
我们从塔楼上得到了城市的**鸟瞰视角**。
phrasal-verb

burst with

充满强烈情感，如幸福或兴奋
Meaning
to be full of a strong emotion like happiness or excitement
Example
The children were **bursting with** excitement on their birthday.
孩子们在生日时充满了兴奋。
idiom

behind enemy lines

处于敌对或危险的情况中
Meaning
in a hostile or dangerous situation
Example
Journalists were working **behind enemy lines** to report the truth.
记者们在敌人的防线后工作，以报道真相。
phrasal-verb

bring home

赢得或实现一些有价值或重要的东西
Meaning
to win or achieve something valuable or important
Example
The team worked hard and finally **brought home** the championship trophy.
团队努力工作，最终带回了冠军奖杯。
phrasal-verb

break into production

开始生产新产品；大规模开始生产
Meaning
to start producing something new; to begin manufacturing on a large scale
Example
The country plans to **break into production** of electric vehicles next year.
该国计划在明年开始生产电动汽车。
idiom

blueprint for success

实现成功的详细计划
Meaning
a detailed plan for achieving success
Example
Strong teamwork is the **blueprint for success** in this project.
强大的团队合作是这个项目的**成功的蓝图**。
phrasal-verb

build upon innovation

以现有创新为基础，推动进一步发展。
Meaning
to use existing innovations as a foundation for further progress
Example
Nations must **build upon innovation** to drive sustainable development.
各国必须**以创新为基础**，以推动可持续发展。
phrasal-verb

be torn between

難以在兩個選擇之間做出選擇
Meaning
to have difficulty choosing between two options
Example
I’m **torn between** taking the job and staying at home.
我在**接受工作**和**待在家裡**之間感到兩難。
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。
idiom

blow out of the water

完全惊讶或击败
Meaning
to surprise or defeat completely
Example
Their performance **blew us out of the water**.
他们的表现**完全让我们吃惊**。
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

blow someone's mind

让某人感到震惊或惊讶
Meaning
to amaze or astonish someone
Example
The magic show really **blew my mind**.
魔术表演真的让我大吃一惊。
phrasal-verb

back down from demands

在冲突中撤回立场或要求
Meaning
to withdraw from a position or demand in a conflict
Example
The union refused to **back down from demands** for higher wages.
工会拒绝屈服于更高工资的要求。
phrasal-verb

build insight from

通过分析过去的经验来发展理解
Meaning
to develop understanding by analyzing past experiences
Example
We can **build insight from** our past projects to improve future ones.
我们可以**从**我们过去的项目中汲取经验，以改善未来的项目。
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。
phrasal-verb

be over the moon

非常高兴或高兴
Meaning
to be extremely happy or delighted
Example
He was **over the moon** when he got his dream job.
他在得到梦想的工作时高兴得像在天上。
idiom

bite the dust

失败或被打败
Meaning
to fail or be defeated
Example
Several small startups **bit the dust** last year.
去年有几家小型初创公司**失败了**。
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。
idiom

bring up a family

抚养和照顾孩子
Meaning
to raise and take care of children
Example
They worked hard to **bring up a family**.
他们努力工作以抚养一个家庭。
phrasal-verb

blunder into

错误地进入或做某事
Meaning
to enter or do something by mistake
Example
He **blundered into** the wrong meeting room.
他**错误地进入**了错误的会议室。
idiom

beat around the bush

避免谈论主要话题
Meaning
to avoid talking about the main topic
Example
Stop **beating around the bush** and tell me what happened.
不要绕圈子，告诉我发生了什么。
phrasal-verb

bring up old issues

在新的争论中提及过去的问题
Meaning
to mention past problems during a new argument
Example
He always **brings up old issues** whenever they argue.
每次他们争论时，他总是**提起旧问题**。
phrasal-verb

branch up into management

晋升到更高的管理或领导层级
Meaning
to progress into a higher level of management or leadership
Example
After years of experience, he finally **branched up into management**.
经过多年的经验，他终于**晋升到管理层**。
phrasal-verb

break off

突然结束；停止说话或谈判
Meaning
to end suddenly; to stop speaking or negotiating
Example
They **broke off** the engagement last month.
他们上个月**解除**了订婚。
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

Balance the scales

确保一切公平或相等
Meaning
to make sure everything is fair or equal
Example
We need to **balance the scales** before making a final decision.
我们需要在做出最终决定之前**平衡天平**。
phrasal-verb

be grateful for

为某事感到感激
Meaning
to feel thankful for something
Example
I’m really **grateful for** all your support.
我真的**感激**你的所有支持。
phrasal-verb

build empathy with

培养对来自不同文化的人的理解与同情
Meaning
to develop understanding and compassion toward people from different cultures
Example
Cultural exchange programs help students **build empathy with** others.
文化交流项目帮助学生与他人**建立同理心**
idiom

Bet your bottom dollar

对某事非常确定或自信。
Meaning
To be very sure or confident about something.
Example
You can **bet your bottom dollar** that he’ll show up late again.
你可以**打赌你最后一块钱**他又会迟到。
idiom

black hole

一种事物消失或丧失而没有解释的情况
Meaning
a situation where things disappear or are lost without explanation
Example
All the research data went into a **black hole** after the server crash.
所有研究数据在服务器崩溃后进入了一个**黑洞**。
phrasal-verb

break free from

摆脱控制或限制你的事物
Meaning
to escape from something that controls or limits you
Example
She wanted to **break free from** negative thoughts and focus on her goals.
她想要摆脱消极的想法，并专注于自己的目标。
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。
idiom

break someone’s heart

让某人非常伤心
Meaning
to make someone very sad
Example
It really **broke his heart** when she left him.
当她离开他时，真的让他心碎了。
phrasal-verb

bring nations together

为了共同的目标或原因将国家团结在一起
Meaning
to unite countries for a common purpose or cause
Example
International sports events help **bring nations together** in harmony.
国际体育赛事有助于将各国团结在一起。
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

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。
idiom

back up

支持或备份重要数据
Meaning
to support or to make a copy of important data
Example
Can you **back up** my explanation during the meeting?
你能在会议期间支持我的解释吗？
idiom

by and large

大体上
Meaning
generally speaking; on the whole
Example
**By and large**, we agree with your proposal.
大体上，我们同意你的提案。
idiom

blow someone away

让某人大为震惊或印象深刻
Meaning
to impress or surprise someone greatly
Example
Her performance really **blew me away**.
她的表演真的让我震惊。
idiom

beyond words

无法用言语描述的极大或极端
Meaning
too great or extreme to be described in words
Example
Her kindness was **beyond words**.
她的善良是**无法用言语描述的**。
phrasal-verb

be touched by

因某人的善意而感动
Meaning
to feel emotional because of someone’s kindness
Example
I was really **touched by** your kind words.
你温暖的话语让我真的很感动。
idiom

bottom line

最重要的点；最终结果或利润
Meaning
the most important point; the final result or profit
Example
The **bottom line** is that trade deficits are increasing.
关键是贸易逆差正在增加。
idiom

burn your boats

承诺采取行动而没有退路
Meaning
to commit yourself to a course of action without a way back
Example
He **burned his boats** when he quit his job to start a business.
当他辞去工作并开始创业时，他**烧掉了自己的船**。
phrasal-verb

blow up

将某物充气；爆炸或变得愤怒
Meaning
to fill something with air; to explode or become angry
Example
The kids **blew up** balloons for the birthday celebration.
孩子们为生日庆祝活动**充气**了气球。
idiom

break the fourth wall

在戏剧或电影中直接与观众对话
Meaning
to address the audience directly in a play or film
Example
The actor **broke the fourth wall** to make the scene funnier.
演员**打破了第四面墙**，让这场戏更有趣。
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。
idiom

break even

收入与支出相等，既无利润也无损失
Meaning
to have equal income and expenses, neither profit nor loss
Example
The company finally **broke even** after three years.
公司终于在三年后**持平**。
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

break away for a moment

从工作或压力中短暂地抽身
Meaning
to step aside from work or tension for a short time
Example
I like to **break away for a moment** to clear my head.
我喜欢短暂地休息一下，清理一下思绪
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

brick by brick

逐步而稳定地实现某事
Meaning
to achieve something gradually and steadily
Example
He built his business **brick by brick**.
他一点一点地建立了自己的事业。
idiom

burst with energy

充满活力和热情
Meaning
to have a lot of energy and enthusiasm
Example
The children were **bursting with energy** during the game.
孩子们在游戏中充满活力。
phrasal-verb

break down walls

去除人们之间的分歧或障碍
Meaning
to remove divisions or barriers between people
Example
The new leadership aims to **break down walls** between departments.
新的领导力旨在消除各部门之间的壁垒。
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

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**。
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

busy bee

一个总是忙碌且活跃的人
Meaning
a person who is always busy and active
Example
She’s a **busy bee**, always working on something.
她是一个**忙碌的蜜蜂**，总是在忙碌着做事。
phrasal-verb

back up investment

通过资金支持财务或商业计划
Meaning
to support financial or business initiatives with funding
Example
Private investors **backed up investment** in green energy projects.
私人投资者在绿色能源项目中提供了支持。
phrasal-verb

bring out potential

帮助他人展示他们的最佳能力
Meaning
to help others show their best abilities
Example
A true leader **brings out potential** in every team member.
一个真正的领导者 **激发团队成员的潜力**。
idiom

build bridges

改善人与人之间的关系
Meaning
to improve relationships between people
Example
We need to **build bridges** between our two departments.
我们需要在两个部门之间**建立联系**。
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

build around customer needs

根据用户需求开发产品或服务
Meaning
to develop products or services based on user demands
Example
Successful startups **build around customer needs** to ensure satisfaction.
成功的创业公司**根据客户需求开发**，以确保客户满意度。
idiom

Be all ears

非常专心地听。
Meaning
To listen very attentively.
Example
I’m **all ears**, tell me what happened!
我**全神贯注**，告诉我发生了什么!
phrasal-verb

budget out for

为未来的需求分配资金
Meaning
to allocate money for a future need
Example
Finance **budgets out for** new laptops in the annual plan.
财务部门在年度计划中为新笔记本电脑分配预算。
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。
idiom

break new ground

做一些创新或开创性的事情
Meaning
to do something innovative or pioneering
Example
Their research **broke new ground** in medical science.
他们的研究在医学科学上开辟了新天地。
phrasal-verb

bring up for discussion

引入一个话题进行礼貌的讨论或交谈
Meaning
to introduce a topic for polite debate or talk
Example
I’d like to **bring up for discussion** the new proposal everyone received.
我想**提出讨论**每个人都收到的新提议。
idiom

be your own biggest fan

欣赏并相信自己
Meaning
to appreciate and believe in yourself
Example
You should **be your own biggest fan** to stay motivated.
你应该成为自己最大的粉丝，以保持动力。
phrasal-verb

beam with pride

带着自豪微笑
Meaning
to smile happily because of feeling proud
Example
His mother **beamed with pride** at his graduation ceremony.
他的母亲在他的毕业典礼上带着自豪微笑。
phrasal-verb

bring people along

激励他人分享并追随你的愿景；让他人参与你的进展
Meaning
to inspire others to share and follow your vision; to include others in your progress
Example
A good leader knows how to **bring people along** when introducing new ideas.
一个好的领导者知道如何在介绍新想法时**带领他人前行**。
idiom

be comfortable in your own skin

对自己是谁感到自信和幸福
Meaning
to be confident and happy with who you are
Example
It took years for her to **be comfortable in her own skin**.
她花了好几年才能在自己的皮肤中感到舒适。
idiom

build castles in the air

做不切实际的计划或梦想
Meaning
to make unrealistic plans or dreams
Example
He’s always **building castles in the air** instead of acting.
他总是在做空想而不行动。
phrasal-verb

buzz with

充满兴奋或活动
Meaning
to be full of excitement or activity
Example
The hall was **buzzing with** excitement before the show.
演出前大厅充满了兴奋。
phrasal-verb

boost up foreign reserves

增加一个国家的外汇储备
Meaning
to increase a country's foreign currency holdings
Example
The central bank is working to **boost up foreign reserves** through remittances.
中央银行正在通过汇款来增加外汇储备。
idiom

break down the problem

逐步分析一个问题
Meaning
to analyze a problem step by step
Example
Let’s **break down the problem** to understand it better.
让我们逐步分析这个问题，以便更好地理解它。
phrasal-verb

break into innovation

在新的领域或市场开始创新
Meaning
to start innovating in a new field or market
Example
The company is trying to **break into innovation** by investing in AI research.
公司通过投资人工智能研究，尝试进入创新领域。
idiom

blow up in your face

一个计划或情况突然出错并造成麻烦
Meaning
a plan or situation that suddenly goes wrong and causes trouble
Example
His plan to impress the boss **blew up in his face**.
他打算给老板留下深刻印象的计划**在他面前爆炸**。
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。
phrasal-verb

blow off work

跳过工作或避免责任，通常是为了减轻压力
Meaning
to skip work or avoid responsibilities, often to reduce stress
Example
He decided to **blow off work** and spend the day at the beach.
他决定跳过工作，去海滩度过一天。
idiom

build from the ground up

从头开始做某事
Meaning
to start something from the very beginning
Example
They **built their business from the ground up** with no investors.
他们**从头开始建立了他们的生意**，没有投资者。
phrasal-verb

bottle down

深藏或压抑情绪
Meaning
to suppress or hide emotions deeply inside
Example
He tends to **bottle down** his anger instead of talking about it.
他倾向于 **bottle down** 他的愤怒，而不是谈论它。
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。
phrasal-verb

break through to

让某人理解你的情感或观点
Meaning
to make someone understand your emotions or point of view
Example
It took hours to finally **break through to** him and make him understand how I felt.
花了几个小时终于让他理解我感受如何。
idiom

battle-tested

通过经验或困难证明有效
Meaning
proven effective through experience or hardship
Example
She’s a **battle-tested** leader who knows how to stay calm under pressure.
她是一位有经验的领导者，知道如何在压力下保持冷静。
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

bring out the best in

帮助某人发挥其最高潜力
Meaning
to help someone perform to their highest potential
Example
A great leader can **bring out the best in** their team members.
一位伟大的领导者可以激发他们团队成员的最佳表现。
phrasal-verb

be indebted to

欠某人情
Meaning
to feel deeply thankful or obliged to someone
Example
I’ll always **be indebted to** my mentor for his guidance.
我将永远感激我的导师，感谢他的指导。
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。
idiom

bat around

随意讨论想法
Meaning
to discuss ideas casually
Example
We spent the afternoon **batting around** marketing themes.
我们花了一下午的时间讨论营销主题。
idiom

bolt from the blue

一个突然和意想不到的事件
Meaning
a sudden and unexpected event
Example
The project cancellation came as a **bolt from the blue**.
项目的取消就像晴天霹雳一样。
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

back up data

为了防止数据丢失而制作数据的副本
Meaning
to make a copy of data to prevent loss
Example
It’s important to regularly **back up data** on your computer.
定期在你的计算机上 **备份数据** 是很重要的。
idiom

behind someone’s back

在他们不知道的情况下做某事
Meaning
to do something secretly without their knowledge
Example
She was talking about me **behind my back**.
她在**我背后**说我的坏话。
idiom

burning ambition

强烈的实现某事的愿望
Meaning
a very strong desire to achieve something
Example
He had a **burning ambition** to become a successful entrepreneur.
他有一个**强烈的愿望**要成为一名成功的企业家。
idiom

break the glass ceiling

克服障碍或限制，尤其是在职业或个人进步方面
Meaning
to overcome a barrier or limitation, particularly in career or personal advancement
Example
She was the first woman in the company to **break the glass ceiling** and become a senior manager.
她是公司中第一个**打破玻璃天花板**并成为高级经理的女性。
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**。
idiom

balance the books

确保收入和支出相等
Meaning
to make sure income and expenses are equal
Example
The accountant worked late to **balance the books**.
会计加班工作，直到**平衡账本**。