get a clean bill of health
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idiom

get a clean bill of health

由医生声明完全健康
Meaning
to be declared completely healthy by a doctor
Example
After his check-up, he **got a clean bill of health**.
检查后，他**获得了健康证明**。
idiom

blow hot and cold

不断改变你的态度或情绪
Meaning
to keep changing your attitude or mood
Example
He’s **blowing hot and cold** about the new project.
他对这个新项目态度不断变化。
idiom

worth one's salt

在某个领域内有能力或值得尊重
Meaning
to be competent or deserving respect in one’s field
Example
Any engineer **worth his salt** can solve this problem.
任何 **值一文的工程师** 都能解决这个问题。
idiom

Rome wasn’t built in a day

重要的事情需要时间去完成。
Meaning
Important things take time to accomplish.
Example
**Rome wasn’t built in a day**, be patient with your progress.
**罗马不是一天建成的**，要对自己的进步有耐心。
idiom

back on one’s feet

恢复并再次变得健康
Meaning
to recover and be healthy again
Example
After a few days of rest, he’s finally **back on his feet**.
休息几天后，他终于**恢复过来**。
idiom

eat one's words

承认自己说的错了
Meaning
to admit that what one said was wrong
Example
He had to **eat his words** after breaking his promise.
他在打破承诺后不得不**吃掉自己的话**。
idiom

frozen with fear

因恐惧而僵硬
Meaning
unable to move because of extreme fear
Example
She stood **frozen with fear** when the snake appeared.
她因恐惧而僵硬，当蛇出现时。
idiom

starry-eyed

拥有天真或不切实际的梦想或希望
Meaning
having naive or unrealistic dreams or hopes
Example
He was **starry-eyed** about becoming a famous singer.
他对成为一位著名歌手感到**星光眼**。
idiom

stay composed

保持冷静并且不表现情绪
Meaning
to remain calm and not show emotion
Example
He **stayed composed** even when things went wrong.
他在事情出错时仍然**保持冷静**。
idiom

light years ahead

比其他人先进得多
Meaning
far more advanced than others
Example
This new smartphone is **light years ahead** of its competitors.
这款新智能手机比竞争对手领先很多。
idiom

open up

变得愿意分享想法或开始操作
Meaning
to become willing to share thoughts or to start operating
Example
He finally **opened up** about the challenges he’s facing.
他终于开始谈论他面临的挑战。
idiom

ease into

慢慢地并舒适地进入一项新的活动
Meaning
to enter a new activity slowly and comfortably
Example
The trainer helped us **ease into** the new routine.
教练帮助我们慢慢适应新日程。
idiom

stick your neck out

冒着风险做或说一些可能与他人不同的事情
Meaning
to take a risk by doing or saying something that others may disagree with
Example
He **stuck his neck out** to defend his colleague.
他冒着风险为同事辩护。
idiom

self-assured

自信
Meaning
confident and sure of oneself
Example
She walked into the room looking calm and **self-assured**.
她走进房间，看起来冷静且自信。
idiom

Keep going

尽管面临困难，仍然坚持下去。
Meaning
Continue with determination despite difficulties.
Example
You're doing great—just **keep going**!
你做得很好——继续加油！
idiom

have butterflies in your stomach

对某事感到非常紧张
Meaning
to feel very nervous about something
Example
She always **has butterflies in her stomach** before exams.
她在考试前总是感到紧张。
idiom

talk around

通过讨论说服某人
Meaning
to persuade someone by discussion
Example
We finally **talked her around** to joining the team.
我们终于**说服了她**加入团队。
idiom

smooth things over

通过冷静处理让糟糕的情况看起来更好
Meaning
to make a bad situation seem better by dealing with it calmly
Example
She tried to **smooth things over** after their disagreement.
她试图在争执后缓和局面。
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

race to the bottom

一种情况，在这种情况下，公司或国家降低标准以保持竞争力
Meaning
a situation where companies or countries lower standards to remain competitive
Example
Reducing wages to attract investors can create a **race to the bottom**.
通过降低工资吸引投资者可能会创造出一种**降低底线的竞赛**
idiom

lightbulb moment

一个突如其来的顿悟或灵感时刻
Meaning
a sudden moment of realization or inspiration
Example
He had a **lightbulb moment** when he figured out how to fix the code.
他在弄明白如何修复代码时，发生了一个**灯泡时刻**。
idiom

talk in circles

讨论某事而没有得出结论
Meaning
to discuss something without reaching a conclusion
Example
We **talked in circles** for hours but didn’t solve anything.
我们讨论了几个小时，但什么都没解决。
idiom

hang by a thread

处于非常危险或不确定的情况
Meaning
to be in a very dangerous or uncertain situation
Example
After the accident, his life was **hanging by a thread**.
事故发生后，他的生命**悬挂在一根线上**。
idiom

head back to

返回一个地方
Meaning
to return to a place
Example
Let’s **head back to** the office after lunch.
午餐后我们回到办公室。
idiom

state of the art

最现代化和先进的
Meaning
the most modern and advanced
Example
They built a **state-of-the-art** research facility.
他们建造了一个**最先进的**研究设施。
idiom

have a good character

诚实、有道德且受人尊敬
Meaning
to be honest, moral, and respectable
Example
He has always **had a good character**, and that’s why people trust him.
他一直**拥有良好的品格**，因此人们信任他。
idiom

that's the last straw

我的耐心已经耗尽了
Meaning
my patience has run out
Example
He's been late all week, but this is **the last straw**.
他整个星期都迟到了，但这真是最后一根稻草。
idiom

artificial neural network

一种人工智能系统，旨在模仿人脑识别模式和解决问题的能力。
Meaning
an AI system designed to mimic the human brain's ability to recognize patterns and solve problems.
Example
The **artificial neural network** is capable of processing data in a way similar to the human brain.
该**人工神经网络**能够以类似人脑的方式处理数据。
idiom

come clean

告诉隐藏的事情的真相
Meaning
to tell the truth about something you have been hiding
Example
He finally **came clean** about what happened.
他终于坦白了发生了什么。
idiom

pass the buck

把责任推给别人。
Meaning
to shift responsibility to someone else.
Example
Don’t **pass the buck**; you need to take ownership of your actions.
不要**推卸责任**；你需要对自己的行为负责。
idiom

connect the dots

在思想或信息之间建立联系
Meaning
to make connections between ideas or information
Example
Once you **connect the dots**, the whole picture will make sense.
一旦你**连接点**，整个图像就会有意义。
idiom

win someone over

说服某人支持你或同意你
Meaning
to persuade someone to support you or agree with you
Example
The candidate’s speech **won the crowd over**.
候选人的演讲**赢得了人群**。
idiom

breach of trust

未能保持信息或承诺的安全
Meaning
a failure to keep information or promises secure
Example
Leaking user data is a major **breach of trust**.
泄露用户数据是一个严重的**信任破裂**。
idiom

glass half full

积极地看待事物而不是消极地
Meaning
to see things positively rather than negatively
Example
He always sees the **glass half full**, no matter what happens.
无论发生什么，他总是看到杯子是半满的。
idiom

call to order

正式开始会议或讨论
Meaning
to officially begin a meeting or discussion
Example
The chairperson **called the meeting to order** at 10 AM.
主席在上午10点**召集了会议**。
idiom

Old hat

过时的或不再有趣的东西
Meaning
Something that is outdated or no longer interesting
Example
That style is **old hat** now—no one wears it anymore.
那种风格现在已经过时了——没人再穿它了。
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**。
idiom

white hat

一个使用技能以道德方式提高安全性的黑客
Meaning
a hacker who uses skills ethically to improve security
Example
**White hats** help companies identify and fix security flaws.
**White hats** 帮助公司识别并修复安全漏洞。
idiom

do without

即使缺少某物，也能应付
Meaning
to manage even when something is missing
Example
We’ll **do without** a projector and use prints instead.
我们将**没有**投影仪并改用打印件。
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

put your faith in

信任或相信某人或某事
Meaning
to trust or believe in someone or something
Example
She decided to **put her faith in** her friends to help her.
她决定**把信任寄托在**她的朋友身上，以帮助她。
idiom

window shopping

在商店里看东西而不买
Meaning
looking at things in shops without buying them
Example
We went **window shopping** at the mall yesterday.
我们昨天去了商场进行 **橱窗购物**。
idiom

bring down the house

获得观众的热烈掌声
Meaning
to get an enthusiastic applause from the audience
Example
Her solo performance **brought down the house**.
她的独唱表演**赢得了满堂彩**。
idiom

break the law

犯下非法行为
Meaning
to commit an illegal act
Example
Anyone who **breaks the law** should be punished.
任何**违法的人**都应该受到惩罚。
idiom

a chapter of one’s life

人生中的一个阶段或时期
Meaning
a period or stage in someone’s life
Example
Leaving college was the end of an important **chapter of her life**.
离开大学是她人生中一个重要篇章的结束。
idiom

hammer out a deal

经过长时间讨论达成协议
Meaning
to reach an agreement after long discussion
Example
They spent hours to **hammer out a deal** that satisfied both sides.
他们花了几个小时来**达成协议**，以便让双方都满意。
idiom

catch someone red-handed

当某人做错事时把他抓住
Meaning
to catch someone in the act of doing something wrong
Example
The police **caught him red-handed** as he was stealing from the store.
警察**当场抓住了他**，当时他正在商店偷东西。
idiom

take on board

接受或承担某事的责任
Meaning
to accept or take responsibility for something
Example
The manager had to **take on board** the new task for the team.
经理必须接受团队的新任务。
idiom

security blanket

让人有安全感或安慰的东西
Meaning
something that gives a sense of safety or comfort
Example
Using a strong password manager is my **security blanket** online.
使用强密码管理器是我在网上的**安全毯**。
idiom

carry through

尽管有困难仍然完成某事
Meaning
to complete something despite difficulties
Example
She promised to **carry through** with the training program.
她答应要**完成**培训项目。
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。
idiom

keep a straight face

在有趣的情况下避免笑出声
Meaning
to avoid laughing in a funny situation
Example
It was hard to **keep a straight face** during his silly speech.
在他愚蠢的演讲过程中，很难保持严肃的表情。
idiom

Make a move

采取行动或开始做某事
Meaning
to take action or start doing something
Example
If you want success, it’s time to **make a move**.
如果你想要成功，现在是采取行动的时候了。
idiom

Spin a story

以一种旨在影响人们观点或信念的方式讲述故事。
Meaning
To present a story in a way that is intended to influence people's opinions or beliefs.
Example
The journalist managed to **spin a story** that made the politician look like a hero.
记者成功地**讲述了一个故事**，使那位政治家看起来像个英雄。
idiom

keep track of

持续监控或记录信息
Meaning
to monitor or record information consistently
Example
Use the shared sheet to **keep track of** expenses.
使用共享表格来跟踪支出。
idiom

a smoke-filled room

一个有权势的人在此做出秘密的政治决定的地方
Meaning
a place where powerful people make secret political decisions
Example
The policy was decided in **a smoke-filled room**, not in public.
政策是在**烟雾弥漫的房间**里决定的，而不是在公众面前。
idiom

Cross one’s mind

突然想到某事。
Meaning
To suddenly think of something.
Example
It never **crossed my mind** that he could be lying.
我从未**想过**他可能在撒谎。
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。
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。
idiom

an apple a day keeps the doctor away

健康的饮食有助于保持健康
Meaning
eating healthy food helps you stay well
Example
My mom always says, '**An apple a day keeps the doctor away**.'
我妈妈总是说，'每天一个苹果能让医生远离。'
idiom

filter through

在人们之间逐渐传播
Meaning
to spread gradually among people
Example
News of the promotion quickly **filtered through** the office.
晋升的消息迅速在办公室中传播开来。
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

pull oneself up by the bootstraps

通过努力工作和决心改善自己的处境
Meaning
to improve one's situation through hard work and determination
Example
Despite all the challenges, he **pulled himself up by the bootstraps** and succeeded.
尽管面临所有挑战，他**通过努力奋斗**取得了成功。
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**。
idiom

the lion’s share

某事物的最大部分
Meaning
the largest part of something
Example
He took **the lion’s share** of the profits.
他拿了**狮子份额**的利润。
idiom

A thirst for knowledge

渴望学习新事物。
Meaning
A strong desire to learn new things.
Example
He has **a thirst for knowledge** and reads constantly.
他有**对知识的渴望**，并且不断阅读。
idiom

hit the road again

在停顿后重新开始旅行
Meaning
to resume a journey after a stop
Example
After lunch, we **hit the road again**.
午餐后，我们重新上路了。
idiom

find common ground

找到共同的兴趣或协议
Meaning
to find shared interests or agreement
Example
We must **find common ground** to resolve this conflict.
我们必须找到共同点来解决这个冲突。
idiom

filter out

从某物中去除不需要的部分
Meaning
to remove unwanted parts from something
Example
Use this tool to **filter out** spam messages.
使用此工具**过滤掉**垃圾邮件。
idiom

lighten up

别那么严肃或紧张
Meaning
to stop being so serious or stressed
Example
Come on, **lighten up**! It’s just a joke.
来吧，放轻松！这只是个玩笑。
idiom

reduce carbon footprint

减少释放到大气中的二氧化碳和其他温室气体的数量
Meaning
to decrease the amount of carbon dioxide and other greenhouse gases released into the atmosphere
Example
Many companies are working to **reduce their carbon footprint** by using renewable energy.
许多公司正在通过使用可再生能源来**减少他们的碳足迹**
idiom

new lease of life

给某人或某物一个新的开始或新的能量
Meaning
to give someone or something a fresh start or new energy
Example
The renovation of the old building has given it a **new lease of life**.
这座老建筑的翻新赋予了它**新的生命力**。
idiom

fall flat on your face

以令人尴尬的方式彻底失败
Meaning
to fail completely in an embarrassing way
Example
He **fell flat on his face** during his first business attempt.
他在第一次商业尝试中完全失败了。
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

malware

旨在损害或干扰计算机或网络的软件
Meaning
software designed to damage or disrupt computers or networks
Example
The antivirus software successfully removed the **malware** from the system.
杀毒软件成功地从系统中移除了**恶意软件**。
idiom

a cold fish

一个没有情感或不友好的人
Meaning
someone who is unemotional or not friendly
Example
He seemed **a cold fish** when I first met him.
当我第一次见到他时，他看起来像一个冷淡的人。
idiom

stand by someone

保持忠诚或支持
Meaning
to remain loyal or supportive
Example
True friends **stand by** each other in hard times.
真正的朋友在困难时期彼此支持。
idiom

life of the party

聚会中最活跃和最有娱乐性的人
Meaning
the most lively and entertaining person at a party
Example
Jake is always the **life of the party**.
杰克总是聚会的**life of the party**。
idiom

put your faith in the hands of

把某事交给别人去信任
Meaning
to trust someone with something important
Example
She decided to **put her faith in the hands of** her lawyer for the case.
她决定把自己的信任**交到**她律师的手中，以处理案件。
idiom

to put two and two together

从事实中弄明白某事
Meaning
to figure something out from the facts
Example
She didn’t tell me directly, but I **put two and two together**.
她没有直接告诉我，但我自己明白了。
idiom

blow your own trumpet

吹嘘或炫耀自己的成就
Meaning
to boast or brag about your achievements
Example
He never stops **blowing his own trumpet** about his success.
他从不停止**吹嘘自己的成功**。
idiom

take the wind out of someone’s sails

让某人失去信心或热情。
Meaning
To make someone lose confidence or enthusiasm.
Example
Her harsh criticism **took the wind out of his sails**.
她严厉的批评**打击了他的信心**。
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 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

Pyrrhic victory

以过高代价赢得的胜利，不值得的胜利。
Meaning
A victory won at too great a cost to be worthwhile.
Example
Winning the lawsuit was a **Pyrrhic victory** since it drained all their finances.
赢得诉讼是一场**惨胜**，因为它耗尽了他们的财产。
idiom

long time no see

当你很久后遇见某人时使用
Meaning
used when you meet someone after a long time
Example
**Long time no see!** How have you been?
好久不见！你怎么样？
idiom

hang onto

保留某物并且不交出去
Meaning
to keep something and not give it away
Example
I’ll **hang onto** the receipts in case we need a refund.
我会保留收据，以防我们需要退款。
idiom

give it a rest

停止谈论或思考一些令人紧张的事情
Meaning
to stop talking or thinking about something stressful
Example
You’ve been worrying too much—**give it a rest**.
你太担心了，放松一下吧。
idiom

debug the mind

清理思绪或修复心理混乱
Meaning
to clear one’s thoughts or fix mental confusion
Example
Before making big design decisions, it’s good to **debug your mind**.
在做出重大设计决定之前，调试一下你的大脑是很好的。
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。
idiom

beyond the scope

超出计划或预期的重点范围
Meaning
outside the planned or expected area of focus
Example
The new feature was beyond the scope of the original project but added great value.
新功能超出了原项目的范围，但增加了很大的价值。
idiom

To have a heart of gold

非常善良和慷慨
Meaning
To be very kind and generous
Example
She has a heart of gold, always helping those in need.
她有一颗金子般的心，总是帮助有需要的人。
idiom

honor one's promise

遵守承诺或承诺
Meaning
to keep a promise or commitment
Example
She **honored her promise** to visit the orphanage.
她**履行了她的承诺**去参观孤儿院。
idiom

reach your full potential

实现你能够达到的最大能力或成功
Meaning
to achieve the maximum ability or success that you are capable of
Example
By working hard, she was able to **reach her full potential**.
通过努力工作，她能够达到她的**最大潜力**。
idiom

twist someone's arm

强迫某人说服
Meaning
to persuade someone forcefully
Example
I had to **twist his arm** to get him to come.
我不得不**扭他的胳膊**让他来。
idiom

the light dawned on someone

某人突然明白了某件事
Meaning
someone suddenly understands something
Example
The **light dawned on her** that she had made a mistake.
她**突然明白了**自己犯了一个错误。
idiom

kill someone with kindness

以额外的友善对待一个不愉快的人，以中和他们的负面情绪
Meaning
to be extra kind to someone unpleasant to neutralize their negativity
Example
The best way to deal with her is to **kill her with kindness**.
与她打交道的最佳方式是以**友善的态度对待她**。
idiom

go to battle

准备强烈地战斗或竞争
Meaning
to prepare to fight or compete strongly
Example
Our team is ready to **go to battle** in the finals.
我们的团队准备好在决赛中**去战斗**。
idiom

have big plans

对未来有重要或雄心勃勃的计划
Meaning
to have important or ambitious goals for the future
Example
He **has big plans** to expand his business overseas.
他有扩大自己海外业务的宏伟计划。
idiom

down time

人们放松且不工作的时候
Meaning
time when one relaxes and does not work
Example
I need some **down time** after this hectic week.
在这个忙碌的星期之后，我需要一些**down time**。
idiom

lay all your cards on the table

对你的意图或计划持开放和诚实的态度
Meaning
to be open and honest about your intentions or plans
Example
Let’s **lay all our cards on the table** and discuss the issue.
让我们坦诚相待，讨论这个问题。
idiom

jump to conclusions

草率地下结论
Meaning
to make a decision without enough information
Example
Don’t **jump to conclusions** before hearing the whole story.
在听完整个故事之前，不要**草率地下结论**。
idiom

take five

休息一下
Meaning
to take a short break
Example
Let's **take five** before continuing the meeting.
我们在继续会议之前 **休息五分钟**。
idiom

trust goes both ways

双方必须彼此信任
Meaning
both sides must trust each other
Example
**Trust goes both ways** in any relationship.
任何关系中信任必须是双向的。
idiom

apple of one’s eye

一个被珍视超过其他人的人
Meaning
someone who is cherished above others
Example
Her little son is the **apple of her eye**.
她的小儿子是她眼中的**苹果**。
idiom

influencer culture

社交媒体名人推广产品或生活方式的趋势
Meaning
the trend of social media personalities promoting products or lifestyles
Example
**Influencer culture** has changed how brands market themselves.
**网红文化** 改变了品牌推广自己的方式。
idiom

vote with one’s feet

通过离开或不参与来表示不赞同
Meaning
to show disapproval by leaving or not participating
Example
Many citizens **voted with their feet** by not attending the rally.
许多公民通过**用脚投票**来表示他们的不满，因为他们没有参加集会。
idiom

stick together

互相支持，保持在一起
Meaning
to stay close and support each other
Example
In tough times, good friends **stick together**.
在困难时期，好的朋友们总是团结在一起。
idiom

get a degree

完成一个正式的教育课程
Meaning
to complete a formal education program
Example
She worked hard to **get a degree** in engineering.
她努力学习以获得工程学位。
idiom

get one's act together

有效地组织自己或自己的行动
Meaning
to organize oneself or one's actions effectively
Example
We need to **get our act together** before the deadline.
我们需要在截止日期前**get our act together**。
idiom

to fall flat on one's face

完全失败或让自己丢脸
Meaning
to fail completely or embarrass oneself
Example
The comedian **fell flat on his face** when no one laughed.
当没有人笑时，喜剧演员**跌得脸朝下**。
idiom

lean into

拥抱并积极参与某事
Meaning
to embrace and actively engage with something
Example
She decided to **lean into** the new role and learn quickly.
她决定拥抱这个新角色并迅速学习。
idiom

write down

在纸上记录信息
Meaning
to record information on paper
Example
Please **write down** the maintenance request number.
请**写下**维修请求编号。
idiom

get back together

在分手后恢复关系
Meaning
to resume a relationship after breaking up
Example
They **got back together** after a few months apart.
他们在分开几个月后又复合了。
idiom

kick out

强迫某人离开
Meaning
to force someone to leave
Example
Security **kicked out** the rowdy fans before the end.
保安在结束前**踢出了**吵闹的球迷。
idiom

to make a blunder

犯一个非常大的或愚蠢的错误
Meaning
to make a very big or stupid mistake
Example
The company **made a blunder** by ignoring customer feedback.
公司因为忽视客户反馈而犯了一个大错误。
idiom

blue chip

一个历史悠久且财务稳健的公司
Meaning
a well-established and financially sound company
Example
He prefers to invest in **blue chip** stocks for stability.
他更喜欢投资**蓝筹**股票以获得稳定性。
idiom

beat down

重复用力打击，例如强烈的阳光或雨水
Meaning
to strike repeatedly with force, such as intense sun or rain
Example
The afternoon sun **beat down** on the field all day.
下午的阳光 **照射** 在田野上整整一天。
idiom

sick to death of something

对某事感到极度疲倦或恼火
Meaning
extremely tired or annoyed by something
Example
I’m **sick to death of** listening to his complaints.
我已经厌烦听他的抱怨了。
idiom

a debt of gratitude

对帮助过你的人心存感激的感觉
Meaning
a feeling of being grateful to someone who has helped you
Example
We owe **a debt of gratitude** to our mentors.
我们对我们的导师欠有**一笔感激之债**
idiom

hang back

留在后面或犹豫不决
Meaning
to remain behind or hesitate to act
Example
If you **hang back**, you might miss the opportunity.
如果你留在后面，你可能会错失机会。