head up
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idiom

head up

领导一个团队或项目
Meaning
to lead a team or project
Example
Priya will **head up** the new outreach campaign.
Priya将领导新的外展活动。
idiom

put in long hours

工作很多小时
Meaning
to work for many hours
Example
He’s been **putting in long hours** to finish the report.
他一直在加班工作以完成报告。
phrasal-verb

step up to

承担责任或主动出击；迎接挑战
Meaning
to take responsibility or initiative; to rise to a challenge
Example
When the manager resigned, she **stepped up to** take his place.
当经理辞职时，她**挺身而出**代替了他的职位。
idiom

stand by your principles

在困难的情况下仍然忠于你的价值观
Meaning
to remain loyal to your values, even in difficult situations
Example
She always **stands by her principles** in tough times.
她在困难时期总是坚持自己的原则。
phrasal-verb

speak out about

公开表达某人的意见或关切
Meaning
to publicly express one’s opinion or concern
Example
The whistleblower **spoke out about** corruption in the department.
告密者公开讲述了部门中的腐败问题。
idiom

burn one’s fingers

因为自己的错误而受苦
Meaning
to suffer because of one’s own mistake
Example
He **burned his fingers** by investing in a risky business.
他因为投资于一个冒险的生意而受到了损失。
idiom

second thoughts

对决定的怀疑或重新考虑
Meaning
doubts or reconsideration about a decision
Example
I’m having **second thoughts** about moving abroad.
我正在对移居国外产生**第二想法**。
idiom

juggle work and life

同时管理工作和个人生活
Meaning
to manage both work and personal life at the same time
Example
It's not easy to **juggle work and life**, but I try to do my best.
同时 **juggling 工作和生活** 不容易，但我尽力做到最好。
idiom

balance of trade

一个国家的出口和进口之间的差异
Meaning
the difference between a country's exports and imports
Example
A negative **balance of trade** can weaken a nation's currency.
负的贸易平衡可能削弱一个国家的货币
idiom

the driving force

推动或引领进步的人或事物
Meaning
the person or thing that motivates or leads progress
Example
She was **the driving force** behind the project.
她是项目背后的**驱动力**。
phrasal-verb

carry down

把某物从高处带到低处
Meaning
to bring something from a higher place to a lower place
Example
Could you **carry down** that box from the shelf?
你能把那个盒子从架子上拿下来吗？
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

sleep through

尽管有噪音或其他干扰，仍然继续睡觉。
Meaning
to continue sleeping despite noise or other disturbances
Example
I **slept through** the thunderstorm last night.
昨晚我在雷暴中睡着了。
phrasal-verb

dig up

发现秘密或遗忘的信息
Meaning
to discover secret or forgotten information
Example
Journalists managed to **dig up** new evidence about the case.
记者们成功地发现了案件的新证据。
idiom

nip in the bud

在问题变得更严重之前停止它
Meaning
to stop something before it becomes a bigger problem
Example
We should **nip the problem in the bud** before it spreads.
我们应该在问题扩散之前**把问题扼杀在萌芽状态**。
idiom

Media frenzy

媒体对某个故事的过度关注或兴奋。
Meaning
Excessive media attention or excitement over a story.
Example
The celebrity’s arrest created a **media frenzy**.
名人的逮捕引发了**媒体狂热**。
idiom

tell it like it is

诚实地说话，不加修饰
Meaning
to speak honestly without sugarcoating
Example
She’s known for **telling it like it is**, even when the truth hurts.
她以**说真话**而闻名，即使真相很痛。
idiom

dress up

穿正式或特别的衣服
Meaning
to wear formal or special clothes
Example
We don’t have to **dress up** for tonight’s dinner—it’s casual.
我们今晚的晚餐不需要**穿正式的衣服**——它是休闲的。
phrasal-verb

grow back

在被切割或摧毁后重新生长
Meaning
to regrow after being cut or destroyed
Example
The forest will take years to **grow back** after the fire.
森林将在火灾后需要多年才能**重新生长**。
idiom

byte the bullet

勇敢地面对困难的情况
Meaning
to face a difficult situation bravely
Example
We have to **byte the bullet** and fix the system bugs now.
我们必须勇敢地面对并修复系统的漏洞。
phrasal-verb

reach out for mediation

寻求第三方帮助来解决冲突
Meaning
to seek help from a third party to resolve conflict
Example
Both sides **reached out for mediation** to end the war peacefully.
双方**寻求第三方的帮助**以和平结束战争。
idiom

mull over

仔细思考某事
Meaning
to think carefully about something
Example
Take a day to **mull over** the offer.
花一天时间仔细思考这个提议。
idiom

hard as nails

非常坚强和有决心
Meaning
very tough and determined
Example
She’s **hard as nails** when it comes to achieving her goals.
她在实现目标时非常坚强和有决心。
idiom

Get traction

开始在市场中获得关注或成功。
Meaning
To start gaining attention or success in the market.
Example
The new app is starting to **get traction** among users.
新应用正在开始在用户中**获得 traction**。
idiom

warm up to

逐渐变得更适应与某人或某事
Meaning
to gradually become more comfortable with someone or something
Example
She slowly **warmed up to** the new routine.
她慢慢适应了新的日程。
phrasal-verb

check in after

在某事发生后与某人跟进
Meaning
to follow up with someone once something has happened
Example
Please **check in after** the appointment so I know how it went.
请在预约后跟进，以便我知道它是如何进行的
phrasal-verb

simmer with anger

感到愤怒但不表现出来
Meaning
to feel but not express anger openly
Example
He **simmered with anger** after being insulted.
他在被侮辱后愤怒不已。
phrasal-verb

adhere to principles

继续遵守或遵循道德规则或信仰
Meaning
to continue to obey or follow moral rules or beliefs
Example
A true professional should **adhere to principles** even under pressure.
一个真正的专业人士即使在压力下也应该**adhere to principles**。
idiom

push the envelope

突破常规的限制；大胆创新
Meaning
to go beyond the usual limits; to innovate boldly
Example
Tech companies must **push the envelope** to stay competitive.
科技公司必须突破限制才能保持竞争力。
phrasal-verb

tune into yourself

意识到自己的感受和需求
Meaning
to become aware of your feelings and needs
Example
He started meditating to **tune into himself** and find clarity.
他开始冥想，以便**调频到自己**，并找到清晰的思路。
phrasal-verb

show in

带某人进入房间或建筑物
Meaning
to lead someone into a room or building
Example
Please **show in** the guests to the living room.
请把客人带到客厅。
idiom

dial in

远程连接到会议或电话
Meaning
to connect to a meeting or call remotely
Example
I’ll **dial in** from the airport lounge.
我会从机场休息室连线。
idiom

leap forward

一次突然而重大的进步
Meaning
a sudden and significant progress
Example
This innovation represents a **leap forward** in technology.
这一创新代表了技术上的一次**飞跃**。
idiom

stand trial

出庭应对刑事指控
Meaning
to appear in court to answer criminal charges
Example
He will **stand trial** for fraud next month.
他将于下个月因诈骗出庭受审。
phrasal-verb

brainstorm around impact

讨论聚焦于潜在结果的想法
Meaning
to discuss ideas that focus on potential outcomes
Example
We **brainstorm around impact** to see how policies help the planet.
我们进行头脑风暴围绕影响，以了解政策如何帮助地球。
idiom

in seventh heaven

处于极度幸福的状态
Meaning
in a state of great happiness
Example
They were **in seventh heaven** during their honeymoon.
他们在蜜月期间如同置身天堂。
idiom

Cook the books

伪造财务记录以掩盖损失或盗窃。
Meaning
To falsify financial records to hide losses or theft.
Example
The accountant was fired for trying to **cook the books**.
那位会计因为试图篡改账目而被解雇。
phrasal-verb

push forward with

尽管面临挑战，仍继续取得进展
Meaning
to continue making progress despite challenges
Example
The team decided to **push forward with** the new project.
团队决定继续推进新项目。
phrasal-verb

learn through

通过经验或困难获得知识或智慧
Meaning
to gain knowledge or wisdom as a result of experience or difficulty
Example
We often **learn through** our failures more than our successes.
我们经常通过我们的失败学到比我们的成功更多。
idiom

full steam ahead

全力以赴地前进
Meaning
to move forward with great energy or speed
Example
The team is going **full steam ahead** with the new logistics plan.
团队正全力以赴地推进新的物流计划。
phrasal-verb

lay off workers

由于经济衰退而解雇员工
Meaning
to dismiss employees due to economic downturn
Example
Several companies had to **lay off workers** during the recession.
在经济衰退期间，几家公司不得不解雇员工。
phrasal-verb

plug into system

将设备连接到电源或系统
Meaning
to connect a device to a power source or system
Example
Just **plug the printer into the system** to start using it.
只需**将打印机插入系统**即可开始使用。
phrasal-verb

take heart from

从某物中获得安慰或勇气
Meaning
to gain comfort or courage because of something
Example
Volunteers **take heart from** every thank-you message they receive.
志愿者从收到的每一条感谢信息中获得勇气。
phrasal-verb

work into

将某事纳入计划或讨论
Meaning
to include something into a plan or discussion
Example
I’ll try to **work** your idea **into** the proposal.
我会尝试将你的想法**纳入**提案中。
idiom

be above board

以诚实和公开的方式行事
Meaning
to act in an honest and open manner
Example
She is always **above board** in all her dealings.
她在所有的交易中总是**诚实**。
idiom

fit for a king

非常高质量或奢华的东西
Meaning
something of very high quality or luxurious
Example
The dinner was **fit for a king**.
晚餐堪称国王的标准。
idiom

line up with

与某物匹配或同意
Meaning
to match or agree with something
Example
These metrics **line up with** our targets.
这些指标**与**我们的目标一致。
idiom

A pack of lies

一整套虚假的陈述。
Meaning
A complete set of false statements.
Example
His excuse was nothing but **a pack of lies**.
他的借口不过是**一包谎言**。
idiom

go ballistic

变得极度愤怒或激动
Meaning
to become extremely angry or excited
Example
Dad **went ballistic** when he found out I dented his car.
爸爸发现我把他的车撞凹了后，**暴怒了**。
idiom

As old as the hills

非常古老或古老
Meaning
Very old or ancient
Example
That legend is **as old as the hills**.
那个传说像山丘一样古老。
idiom

run a tight ship

有效且严格地管理一个组织或团队
Meaning
to manage an organization or group efficiently and strictly
Example
The manager **runs a tight ship**, and everyone follows the rules.
经理**严格管理团队**，每个人都遵守规则。
idiom

Meet your Waterloo

面对最终和决定性的失败。
Meaning
To face a final and decisive defeat.
Example
After years of success, the company finally **met its Waterloo** when sales plummeted.
经过多年的成功，这家公司终于在销售暴跌时**遭遇了自己的滑铁卢**。
idiom

trailblaze

第一个做某事或引领道路
Meaning
to be the first to do something or lead the way
Example
She is a **trailblazer** in the tech industry.
她是科技行业的**开拓者**。
idiom

A rising tide lifts all boats

当经济改善时，每个人都会在某种程度上受益。
Meaning
When the economy improves, everyone benefits to some extent.
Example
When the new policies boosted trade, people said that **a rising tide lifts all boats**.
当新政策促进了贸易时，人们说：“水涨船高”。
idiom

a no-brainer

非常容易理解或决定的事情
Meaning
something that is very easy to understand or decide
Example
The solution to the problem was **a no-brainer**.
问题的解决方案是**非常简单的**。
idiom

guide the way

引导某人完成一个过程或路径
Meaning
to lead someone through a process or path
Example
A good leader knows how to **guide the way** for their team to succeed.
一个好领导知道如何**引导道路**让团队获得成功。
idiom

lose interest

对某事失去兴趣
Meaning
to stop being interested in something
Example
He quickly **lost interest** in the project.
他很快就对这个项目失去了兴趣。
idiom

in the driver's seat

掌控局势
Meaning
to be in control of a situation
Example
After the merger, she was **in the driver’s seat** of the company.
合并后，她掌控了公司的局势。
idiom

cut a deal

迅速达成商业协议
Meaning
to reach a business agreement quickly
Example
They **cut a deal** to save both companies money.
他们**达成了协议**，为两家公司节省资金。
idiom

in the heat of the moment

冲动或情绪化地行动，没有经过深思熟虑
Meaning
acting impulsively or emotionally, without thinking
Example
I said some things I regret **in the heat of the moment**.
我说了一些我后悔的话 **在那一刻的冲动下**。
idiom

to nurse someone back to health

帮助某人从疾病中恢复
Meaning
to help someone recover from illness
Example
She **nursed her mother back to health** after the accident.
事故后，她帮助母亲恢复了健康。
phrasal-verb

lean on courage

在恐惧中依赖自己的内在力量
Meaning
to rely on one’s inner strength during fear
Example
He learned to **lean on courage** instead of fear.
他学会了在恐惧中依靠勇气，而不是恐惧。
phrasal-verb

quote from

在口语或写作中重复某人或来源的话
Meaning
to repeat words from a person or source in speech or writing
Example
The news anchor **quoted from** the Prime Minister’s statement.
新闻主播引用自总理的声明。
phrasal-verb

fight toward success

为成功而奋斗并继续努力工作
Meaning
to struggle and keep working hard to achieve success
Example
They **fought toward success** despite all the challenges.
尽管面临所有挑战，他们为成功而奋斗。
idiom

android-like

像机器人一样没有情感或机械地行动
Meaning
acting emotionless or mechanical like a robot
Example
He works in an **android-like** manner, without any emotion.
他以**android-like**的方式工作，没有任何情感。
idiom

grin from ear to ear

因为高兴而露出灿烂的笑容
Meaning
to smile broadly because of happiness
Example
She was **grinning from ear to ear** after the compliment.
她在收到夸奖后笑得合不拢嘴。
idiom

I feel that

用来表达个人的信念或感觉
Meaning
Used to express a personal belief or feeling
Example
I feel that we could do better next time.
我觉得我们下次可以做得更好。
idiom

a pain in the neck

令人非常烦的人或事
Meaning
someone or something that is very annoying
Example
That constant noise from the construction site is **a pain in the neck**.
来自建筑工地的持续噪音真让人烦。
phrasal-verb

set up dialogue

在国家之间建立正式或非正式的沟通
Meaning
to establish formal or informal communication between nations
Example
The leaders agreed to **set up dialogue** to discuss trade issues.
领导人同意建立对话以讨论贸易问题。
phrasal-verb

hang up

结束电话通话
Meaning
to end a phone call
Example
He suddenly **hung up** without saying goodbye.
他突然**挂断电话**，没有说再见。
phrasal-verb

hesitate over

因不确定而在做或说某事之前停顿
Meaning
to pause before doing or saying something because of uncertainty
Example
She **hesitated over** whether to tell him the truth.
她犹豫是否应该告诉他真相。
idiom

a clear conscience

一种没有罪恶感或后悔的状态
Meaning
a state of being free from guilt or regret
Example
She could sleep soundly at night because she had **a clear conscience**.
她晚上能安然入睡，因为她有一颗清白的良心。
idiom

go with the flow

顺其自然；不抵抗变化
Meaning
to accept things as they come; not resist change
Example
Instead of worrying, just **go with the flow**.
与其担心，不如**随波逐流**。
idiom

to tip the scales

影响局势的结果
Meaning
to influence the outcome of a situation
Example
One witness’s statement **tipped the scales** in favor of the defendant.
一个证人的证词**影响了结果**，使被告获胜。
phrasal-verb

side with

在争论或冲突中支持某个人或小组
Meaning
to support one person or group in an argument or conflict
Example
She always **sides with** her best friend in arguments.
她总是支持她最好的朋友在争论中的立场。
phrasal-verb

dig around for

在不同地方搜索以找到某物
Meaning
to search through different places to find something
Example
I **dig around for** spare change when the vending machine only takes coins.
当自动售货机只接受硬币时，我会四处寻找零钱。
idiom

grind away

长时间在某事上努力工作
Meaning
to work hard on something for a long period
Example
She **grinded away** at her studies to pass the exam.
她努力工作，努力学习，最终通过了考试。
phrasal-verb

carry back

提醒某人过去的事情
Meaning
to remind someone of something from the past
Example
That song **carried me back** to my childhood days.
那首歌**把我带回**了我的童年时代
phrasal-verb

play into

对特定趋势或情况的贡献或支持
Meaning
to contribute to or support a particular trend or situation
Example
The new technology **plays into** the growing demand for automation.
新技术支持不断增长的自动化需求。
idiom

feel the pinch

有经济困难；感到缺钱
Meaning
to have financial difficulties; to feel short of money
Example
With rising prices, many families are starting to **feel the pinch**.
随着物价上涨，许多家庭开始感到经济紧张。
phrasal-verb

loop in

将某人包括在沟通或讨论中
Meaning
to include someone in communication or discussion
Example
Please **loop in** the designer when making changes.
请在进行更改时包括设计师
phrasal-verb

set up a subsidiary

建立由更大公司控制的较小公司
Meaning
to establish a smaller company controlled by a larger one
Example
They decided to **set up a subsidiary** in Singapore to handle regional operations.
他们决定在新加坡设立一家子公司来处理区域性操作。
phrasal-verb

throw up

呕吐
Meaning
to vomit
Example
The spoiled food made him **throw up**.
变质的食物让他呕吐。
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**。
idiom

give someone a hard time

批评或严厉对待某人
Meaning
to criticize or treat someone harshly
Example
The boss **gave me a hard time** for being late.
老板因为我迟到而责备我。
idiom

run the show

负责某项活动或组织
Meaning
to be in charge of an activity or organization
Example
Ever since the director left, Emma has been **running the show**.
自从导演离开后，艾玛一直在**掌控大局**。
phrasal-verb

reach down to

与痛苦或悲伤的人建立情感联系
Meaning
to connect emotionally with someone suffering or sad
Example
He **reached down to** her when she was crying alone.
当她独自哭泣时，他**伸出援手**。
phrasal-verb

set up for

为活动准备或安排某事
Meaning
to prepare or arrange something for an event
Example
They started to **set up for** the cultural fair early in the morning.
他们一大早就开始为文化博览会做准备。
idiom

get straight to the point

直接谈论主要话题
Meaning
to talk directly about the main topic
Example
Let's **get straight to the point** and discuss the issue.
让我们**直奔主题**并讨论这个问题。
phrasal-verb

cut it out

停止做令人烦恼或不好的事情
Meaning
to stop doing something annoying or bad
Example
**Cut it out**! You’re being too noisy.
住手！你太吵了。
phrasal-verb

slide into bed

平稳地进入床上并准备入睡
Meaning
to get into bed smoothly and get ready to sleep
Example
After the long shift he just wants to **slide into bed** and rest.
在长时间的工作后，他只想滑入床上休息。
phrasal-verb

coordinate between

在各组之间组织活动或努力，以促进顺利合作
Meaning
to organize activities or efforts between groups for smooth collaboration
Example
We need to **coordinate between** departments in different countries.
我们需要在不同国家的部门之间**协调**。
idiom

to have hope in one's heart

对未来保持希望和乐观
Meaning
to remain hopeful and optimistic about the future
Example
Despite all the challenges, he always **has hope in his heart**.
尽管面临所有挑战，他总是**心中充满希望**。
idiom

a taste of your own medicine

体验你曾经给别人带来的不愉快
Meaning
to experience the same unpleasantness you caused to others
Example
He was rude to everyone, but now he’s getting **a taste of his own medicine**.
他曾经对每个人都很粗鲁，但现在他正在体验**他自己的药**。
idiom

navigate uncharted waters

处理一个新的和未知的情况。
Meaning
Deal with a situation that is new and unknown.
Example
Starting this business means **navigating uncharted waters**.
开始这个业务意味着**导航未知水域**。
idiom

move the goalposts

改变规则或条件使成功变得更加困难
Meaning
to change the rules or conditions to make success harder
Example
They **moved the goalposts** after we had agreed on the terms.
他们在我们已经达成条款后**移动了球门**。
phrasal-verb

break out in

在皮肤上突然出现某些东西（如皮疹）
Meaning
to suddenly develop something on the skin (like a rash)
Example
He **broke out in** a rash after eating seafood.
他吃海鲜后长了皮疹。
idiom

An old friend is better than two new ones

长时间的朋友比新朋友更有价值
Meaning
Long-time friends are more valuable than new ones.
Example
I trust John more than anyone else—**an old friend is better than two new ones**.
我比任何人都更信任约翰—**一个老朋友比两个新朋友更好**。
phrasal-verb

cash out

将投资出售换取金钱
Meaning
to sell an investment for money
Example
He decided to **cash out** his stocks when the prices were high.
他决定在股价高时出售他的股票。
idiom

in the pink of health

身体非常健康
Meaning
in very good health
Example
After months of rest, he’s now **in the pink of health**.
经过几个月的休息，他现在**身体非常健康**。
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。
idiom

Make up for lost time

为了弥补浪费的时间，做事情做得更快。
Meaning
To do something faster to compensate for wasted time.
Example
We worked overtime to make up for lost time.
我们加班来弥补浪费的时间。
B2 idiom

wrap your head around it

理解或接受某事
Meaning
to understand or accept something
Example
It's hard to wrap your head around it, but that's just how the system works.
很难理解，但这就是系统的运作方式。
idiom

to tell you the truth

用于表达诚实或令人惊讶的看法
Meaning
used to introduce an honest or surprising opinion
Example
**To tell you the truth**, I didn’t enjoy the party.
说实话，我并不喜欢那个聚会。
idiom

iron out the wrinkles

解决小问题或分歧
Meaning
to solve small problems or differences
Example
We need to **iron out the wrinkles** before launching the project.
我们需要在启动项目之前解决小问题。
idiom

a man of faith

一个坚信某个宗教或原则的人
Meaning
a person who strongly believes in a particular religion or principle
Example
He is known as **a man of faith** in his community.
他在他的社区被称为**信仰之人**。
idiom

Word on the street

街头的传闻或八卦
Meaning
Common rumor or gossip
Example
The **word on the street** is that the CEO might resign soon.
街头的传闻是，CEO可能很快辞职。
phrasal-verb

talk down worries

通过冷静地说话来减少焦虑的思想
Meaning
to reduce anxious thoughts by speaking calmly
Example
We **talk down worries** together when a decision feels risky.
当决定看起来很有风险时，我们一起安抚焦虑。
phrasal-verb

space out on

在做或听某事时失去集中注意力
Meaning
to lose focus while doing or listening to something
Example
I **space out on** long webinars if I don't take notes.
如果我不做笔记，我会在长时间的网络研讨会上走神
idiom

give the benefit of the doubt

即使你没有所有的事实，仍然信任某人
Meaning
to trust someone even though you may not have all the facts
Example
Even though she was late, I decided to **give her the benefit of the doubt** and not get upset.
尽管她迟到了，我还是决定给她一个疑点的好处，不生气。
phrasal-verb

open your heart

变得更加情感上可用或充满爱
Meaning
to become more emotionally available or loving
Example
She decided to **open her heart** to love again.
她决定再次**敞开心扉**去爱。
phrasal-verb

bridge over

减少差异或连接不同文化的人
Meaning
to reduce differences or connect people from different cultures
Example
Cultural exchange programs help **bridge over** misunderstandings between nations.
文化交流项目有助于减少国家之间的误解。
idiom

throw your weight behind

强烈支持某人或某事
Meaning
to support someone or something strongly
Example
The manager **threw his weight behind** the new proposal.
经理强烈支持了新的提案。
idiom

turn things around

扭转消极的局面并使其积极
Meaning
to reverse a negative situation and make it positive
Example
With some effort, we can **turn things around**.
通过一些努力，我们可以扭转局面。
phrasal-verb

put in for

正式申请某物
Meaning
to make a formal request for something
Example
I decided to **put in for** a few days of leave.
我决定申请几天的假期。
idiom

have a smile on your face

看起来快乐和高兴
Meaning
to appear happy and cheerful
Example
She always has a smile on her face, no matter the situation.
无论情况如何，她脸上总是带着微笑。
idiom

put it in a nutshell

用非常清晰简洁的方式解释某事
Meaning
to explain something in a very clear and concise way
Example
To **put it in a nutshell**, the project was a success.
简而言之，项目成功了。
phrasal-verb

back yourself up

相信自己的能力或决定
Meaning
to have faith in your own ability or decision
Example
You have to **back yourself up** if you want others to trust you.
如果你想让别人相信你，你必须**支持自己**。
phrasal-verb

fill your mind with peace

将你的思绪集中在平静和积极的感受上
Meaning
to focus your thoughts on calm and positive feelings
Example
Meditation helps you **fill your mind with peace**.
冥想帮助你**让你的心灵充满平静**。
idiom

have second thoughts

对做出的决定产生怀疑
Meaning
to start having doubts about a decision you have made
Example
I'm having **second thoughts** about buying such an expensive car.
我对买这么贵的车**有第二个想法**。
idiom

synergy

一个团队的合力大于个体努力之和
Meaning
the combined power of a group that is greater than the sum of individual efforts
Example
The **synergy** between the teams resulted in a groundbreaking product.
团队之间的**协同作用**带来了一个突破性的产品。