betray someone's trust
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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

cold fish

一个没有情感或缺乏温暖的人
Meaning
a person who is unemotional or lacks warmth
Example
He’s such a **cold fish**; he never shows his feelings.
他真是个**冷血的家伙**；他从不表现自己的感受。
idiom

Don’t lose heart

不要灰心。
Meaning
Don’t become discouraged.
Example
Even if you fail once, **don’t lose heart**.
即使你失败一次，也不要灰心。
idiom

As green as grass

非常没有经验或刚开始做某事。
Meaning
Very inexperienced or new at something.
Example
He’s **as green as grass** in his new job.
他在新工作中完全没有经验。
idiom

in high spirits

感到高兴和快乐
Meaning
feeling cheerful and happy
Example
Everyone was **in high spirits** during the festival.
在节日期间，每个人都兴高采烈。
idiom

lock down

完全保护或限制对某物的访问
Meaning
to secure or restrict access to something completely
Example
After detecting the breach, the company **locked down** all servers.
在发现漏洞后，公司**锁定**了所有服务器。
idiom

the school of hard knocks

通过生活中的艰难经历学习
Meaning
learning through difficult experiences in life
Example
He didn’t go to college, but he learned from **the school of hard knocks**.
他没有上大学，但他从**艰难的学校**中学习。
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**。
idiom

freak out

变得非常焦虑、生气或害怕
Meaning
to become very anxious, upset, or scared
Example
She **freaked out** when she saw the spider.
她看到蜘蛛时吓坏了。
idiom

A negative outlook

悲观的态度或观点
Meaning
A pessimistic attitude or perspective
Example
He always has **a negative outlook** on life.
他对生活总是持悲观态度。
idiom

game changer

一个显著改变一切的想法或事件
Meaning
an idea or event that changes everything significantly
Example
The new app was a real **game changer** for the company.
这款新应用程序对公司来说是一个真正的**游戏改变者**。
idiom

on the rocks

处于困境或可能失败（特别是关系或婚姻）
Meaning
in trouble or likely to fail (especially a relationship or marriage)
Example
Their marriage is **on the rocks** after constant arguments.
他们的婚姻在**困境中**，因为不断争吵。
idiom

hit the books

非常努力地学习
Meaning
to study very hard
Example
I can’t go out tonight; I need to **hit the books** for my exam.
我今晚不能出去；我需要非常努力地学习来准备考试。
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。
idiom

natural language processing

一个人工智能领域，专注于计算机与人类语言之间的互动
Meaning
a field of AI that focuses on the interaction between computers and human language
Example
Natural language processing enables AI systems to understand and respond to human speech.
自然语言处理使AI系统能够理解并回应人类语言。
idiom

leave a mark

产生持久的影响或作用
Meaning
to have a lasting effect or influence
Example
Her leadership skills will surely **leave a mark** on the company.
她的领导能力将毫无疑问地**留下印记**在公司。
idiom

in the spotlight

接受公众关注
Meaning
receiving public attention
Example
After the award, she’s been **in the spotlight** constantly.
获奖后，她一直处于**聚光灯下**。
idiom

Catch on

开始理解某事。
Meaning
To begin to understand something.
Example
It took him a while to **catch on** to the new rules.
他花了些时间**理解**新规则。
idiom

a trip down memory lane

回忆过去美好的事情
Meaning
to remember pleasant events from the past
Example
Looking through old photos was **a trip down memory lane**.
看着旧照片是一趟回忆之旅。
idiom

Don't put off until tomorrow what you can do today

不要把今天能做的事拖到明天。
Meaning
Do not procrastinate; take advantage of the present moment.
Example
Finish your work now, **don't put off until tomorrow what you can do today**.
现在就完成你的工作，不要把今天能做的事拖到明天。
idiom

It never rains but it pours

当坏事发生时，它们总是一起来的。
Meaning
When bad things happen, they happen all at once.
Example
First I lost my phone, then my wallet — **it never rains but it pours**.
我先丢了手机，又丢了钱包——祸不单行。
idiom

sweet tooth

对甜食的喜爱
Meaning
a love for sweet foods
Example
She has a **sweet tooth** and can’t resist desserts.
她有一个**甜食癖**，无法抗拒甜点。
idiom

sick and tired of

对某事感到非常厌烦或生气
Meaning
completely bored or annoyed by something
Example
I'm **sick and tired of** listening to his excuses.
我已经**厌倦**听他的借口了。
idiom

a shoulder to lean on

给予你支持和安慰的人
Meaning
someone to give you support and comfort
Example
She’s always been **a shoulder to lean on** for me.
她一直是我可以依靠的**肩膀**。
idiom

to hit the nail on the head

准确描述导致某种情况或问题的原因
Meaning
to describe exactly what is causing a situation or problem
Example
When she pointed out the lack of communication, she really **hit the nail on the head**.
当她指出沟通不足时，她确实 **一针见血**。
idiom

get worked up

因某事而生气或激动
Meaning
to become upset or angry about something
Example
Don’t **get worked up** over minor mistakes.
不要因为小错误而生气。
idiom

push yourself to the limit

即使困难也要尽最大努力
Meaning
to make maximum effort even when it’s tough
Example
Athletes **push themselves to the limit** to achieve their dreams.
运动员为了实现他们的梦想，将自己推向极限。
idiom

work one’s fingers to the bone

非常努力地工作
Meaning
to work extremely hard
Example
He **worked his fingers to the bone** to build his business.
他为建立自己的事业拼命工作。
idiom

curtain call

当表演者回到舞台上接受掌声时
Meaning
when performers return to the stage to receive applause
Example
After their amazing act, the team received a standing ovation during the **curtain call**.
在他们精彩的表演之后，团队在**帷幕落下**时得到了站立的掌声。
idiom

gear toward

为特定群体设计或瞄准某物
Meaning
to design or aim something for a particular group
Example
The course is **geared toward** new managers.
课程是**面向**新经理的。
idiom

Put your trust in God

依靠对上帝的信仰来指导或帮助你。
Meaning
To rely on faith in God to guide or help you.
Example
In difficult times, she chooses to **put her trust in God**.
在困难时刻，她选择**把她的信任寄托于上帝**。
idiom

on cue

在正确的时刻
Meaning
exactly at the right moment
Example
The dog barked **on cue** when the actor opened the door.
演员一开门，狗狗**准时**叫了。
idiom

paint a rosy picture

以过于乐观的方式描述某事
Meaning
to describe something in an overly optimistic way
Example
The guide **painted a rosy picture** of the museum's future.
导游**为博物馆的未来绘制了一幅过于乐观的画面**。
idiom

on background

提供给记者的信息，无法归属来源
Meaning
information given to a journalist that cannot be attributed to the source
Example
The official spoke **on background** about the new policy.
官方在**on background**谈论新政策。
idiom

in the same boat

与他人处于同样的困难境地
Meaning
to be in the same difficult situation as others
Example
We are all **in the same boat** with these challenges.
面对这些挑战，我们都处在同一条船上。
idiom

shoulder the responsibility

接受或承担责任
Meaning
to accept or take on a responsibility
Example
He was ready to **shoulder the responsibility** of leading the project.
他准备好承担领导项目的责任。
idiom

empty promise

没有意图遵守的承诺
Meaning
a promise made without the intention to keep it
Example
Politicians often make **empty promises** during elections.
政治家们在选举期间常常做出**空洞的承诺**。
idiom

hold your ground

拒绝改变自己的立场或意见
Meaning
to refuse to change your position or opinion
Example
She **held her ground** even when others disagreed.
她即使在其他人不同意时，也**坚持自己的立场**。
idiom

rein in

控制或限制某事
Meaning
to control or limit something
Example
We must **rein in** our spending this quarter.
我们必须在这个季度控制我们的支出。
idiom

On the breadline

生活在贫困中或几乎没有钱。
Meaning
Living in poverty or with very little money.
Example
After losing his job, he was almost **on the breadline**.
失业后，他几乎处于**安德布雷德莱恩**状态。
idiom

a blank slate

一个没有任何先前知识或经验的人
Meaning
a person with no prior knowledge or experience
Example
He came to the school like a **blank slate**.
他像一张**空白纸**一样来到学校。
idiom

two-faced

虚伪的；假装友好却不诚实
Meaning
deceitful; pretending to be friendly while being dishonest
Example
She seems nice, but she’s actually **two-faced**.
她看起来很好，但实际上她是两面派。
idiom

at each other’s throats

处于持续冲突或打斗中
Meaning
to be in constant conflict or fighting
Example
The two brothers were **at each other’s throats** all day.
那两个兄弟整天都在互相争斗。
idiom

put on your thinking cap

开始认真思考如何解决问题
Meaning
to start thinking seriously about solving a problem
Example
Let’s **put on our thinking caps** and find a solution.
让我们**戴上思考帽**，找到解决方案。
idiom

Money talks

金钱有巨大的影响力和权力。
Meaning
Money has great influence and power.
Example
He got the deal because **money talks**.
他因为钱能说话而得到交易。
idiom

bear the responsibility

承担某事的责任
Meaning
to take on the duty of something
Example
She was willing to **bear the responsibility** for the new project.
她愿意为这个新项目承担责任。
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

sworn friends

彼此忠诚的朋友。
Meaning
Friends who are deeply loyal to each other.
Example
Since childhood, they’ve been **sworn friends**.
从小他们就是相互忠诚的朋友。
idiom

speak one’s mind

准确地说出自己的想法
Meaning
to say exactly what one thinks
Example
She always **speaks her mind**, even if it offends people.
她总是**说出自己的想法**，即使这让人不高兴。
idiom

raise the white flag

投降或放弃
Meaning
to surrender or give up
Example
After several failed attempts, he finally **raised the white flag**.
经过几次失败的尝试后，他终于**举起了白旗**。
idiom

economic sanctions

一个国家对另一个国家施加的惩罚以影响其行为
Meaning
penalties imposed by one country on another to influence behavior
Example
The EU imposed **economic sanctions** to pressure the regime to reform.
欧盟实施经济制裁以迫使政权进行改革。
idiom

call the bluff

挑战某人证明他们的权威或主张
Meaning
to challenge someone to prove their authority or claim
Example
She **called his bluff** when he threatened to quit.
当他威胁辞职时，她揭穿了他的虚张声势。
idiom

the big bang

一个突如其来的强大开始；通常用于隐喻
Meaning
a sudden and powerful beginning; often used metaphorically
Example
The startup launched with **a big bang** in the tech world.
这家初创公司在科技界以**大爆炸**的方式推出。
idiom

dig out

取回已储存或埋藏的物品
Meaning
to retrieve something that has been stored or buried
Example
Could you **dig out** last year’s budget notes?
你能拿出去年的预算笔记吗？
idiom

tap into

利用资源或能力
Meaning
to make use of a resource or ability
Example
The startup hopes to **tap into** a new audience through social media.
这家初创公司希望通过社交媒体吸引新的观众群体。
idiom

sit in the driver’s seat

处于控制或领导地位
Meaning
to be in a position of control or leadership
Example
After the promotion, she now **sits in the driver’s seat**.
升职后，她现在**坐在驾驶员的座位上**。
idiom

castles in the air

不可能或不现实的梦想或计划
Meaning
dreams or plans that are impossible or unrealistic
Example
He’s always building **castles in the air** about his future.
他总是在为自己的未来建造**castles in the air**。
idiom

heart-to-heart

朋友之间真诚而坦率的谈话
Meaning
an honest and open conversation between friends
Example
We had a **heart-to-heart** last night about everything.
我们昨晚就所有事情进行了真诚而坦率的谈话。
idiom

Go to pieces

失去对情绪的控制；崩溃。
Meaning
To lose control of your emotions; to break down.
Example
She **went to pieces** after hearing the bad news.
她在听到坏消息后**崩溃了**。
idiom

Risk it for the biscuit

冒险去获得有价值的东西。
Meaning
To take a risk to achieve something worthwhile.
Example
He knew it was risky, but he decided to **risk it for the biscuit**.
他知道这很冒险，但他决定**为饼干冒险**。
idiom

take things to the next level

将某事物提升或发展到超越当前状态的水平
Meaning
to improve or develop something beyond its current state
Example
We plan to **take our innovation to the next level** this year.
我们计划在今年将我们的创新提升到一个新的水平。
idiom

cutting-edge technology

最先进和创新的可用技术
Meaning
the most advanced and innovative technology available
Example
Our startup uses **cutting-edge technology** to solve complex problems.
我们的初创公司使用**前沿技术**解决复杂的问题。
idiom

toss out

丢掉某物
Meaning
to throw something away
Example
We had to **toss out** the expired snacks.
我们不得不**丢掉**过期的零食。
idiom

face the consequences

接受你行为的结果，不论是好是坏
Meaning
to accept the results of your actions, whether good or bad
Example
You will have to **face the consequences** of your actions.
你将不得不面对你行为的后果。
idiom

take the edge off

让糟糕的情况或感觉不那么强烈或不愉快
Meaning
to make a bad situation or feeling less intense or unpleasant
Example
A hot cup of tea always helps to **take the edge off**.
一杯热茶总是有助于缓解压力。
idiom

warm-hearted

热心且富有同情心
Meaning
kind and sympathetic
Example
She is a **warm-hearted** person who cares for everyone.
她是一个**热心**的人，关心每一个人。
idiom

sadder but wiser

失望，但从经历中学到了
Meaning
disappointed but having learned from the experience
Example
After that mistake, she was **sadder but wiser**.
在那个错误之后，她变得 **更悲伤但更聪明**。
idiom

the walls have ears

说话要小心，因为有人可能在偷听
Meaning
be careful what you say because someone might be listening
Example
Speak quietly—**the walls have ears**.
小声说话——墙有耳朵。
idiom

Go where no man has gone before

探索或尝试以前从未做过的事情。
Meaning
To explore or attempt something that has never been done before.
Example
The mission to Mars aims to **go where no man has gone before**.
火星任务旨在前往无人到过的地方。
idiom

Burst with gratitude

感到极其感激。
Meaning
To feel extremely thankful.
Example
She was **bursting with gratitude** after receiving help.
她在收到帮助后，**充满了感激之情**。
idiom

from the horse’s mouth

直接来自原始或可靠的来源
Meaning
directly from the original or reliable source
Example
I heard the news **from the horse’s mouth**.
我听到了**从马嘴里**的消息。
idiom

shake like a leaf

因害怕或紧张而颤抖
Meaning
to tremble with fear or nervousness
Example
She was **shaking like a leaf** before her first flight.
她在第一次飞行前**像叶子一样发抖**。
idiom

carve out

通过努力创造或获得某物
Meaning
to create or obtain something with effort
Example
She managed to **carve out** time for daily reading.
她成功地为每天阅读挤出了时间。
idiom

go by the book

严格遵循规则
Meaning
to follow rules or procedures strictly
Example
The officer always **goes by the book** during inspections.
这名官员在检查期间总是严格遵循规则。
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。
idiom

When there’s life, there’s hope

只要有生命，就有希望。
Meaning
As long as you are alive, there is a chance for improvement.
Example
Don’t give up—**when there’s life, there’s hope**.
不要放弃—只要有生命，就有希望。
idiom

steer clear of

避开某人或某事
Meaning
to avoid someone or something
Example
You should **steer clear of** that street after dark.
天黑以后你应该避开那条街。
idiom

talk someone into something

说服某人做某事
Meaning
to persuade someone to do something
Example
He **talked me into** going to the gym with him.
他**说服我**和他一起去健身房。
idiom

Climb the ranks

通过努力工作和经验升职到更高的位置。
Meaning
To move up to higher positions through hard work and experience.
Example
He **climbed the ranks** from an intern to a manager in five years.
他在五年内从实习生升职为经理，攀升了职级。
idiom

No risk, no reward

你不能指望在不冒险的情况下取得成就。
Meaning
You can't expect to achieve something without taking risks.
Example
To get ahead in life, you have to understand that **no risk, no reward**.
为了在人生中前进，你必须理解**没有风险，没有回报**。
idiom

out of balance

感觉精神或情感上不稳定
Meaning
to feel mentally or emotionally unstable
Example
Lack of rest can make you feel **out of balance**.
缺乏休息可能会让你感到失衡。
idiom

Pull one’s weight

对某事完全感到厌倦或烦恼
Meaning
To do your fair share of work.
Example
If everyone **pulls their weight**, the job will be done quickly.
我厌倦了听他的借口。
idiom

Take one’s breath away

深深地惊讶或打动某人。
Meaning
To amaze or impress someone greatly.
Example
Her beauty **takes my breath away**.
她的美让我惊叹不已。
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

have a heart of gold

非常善良和慷慨
Meaning
to be very kind and generous
Example
Everyone loves her because she **has a heart of gold**.
每个人都喜欢她，因为她有一颗金子般的心。
idiom

weigh your options

在做决定之前考虑不同的可能性
Meaning
to consider different possibilities before deciding
Example
You should **weigh your options** before buying the car.
在买车之前你应该**weigh your options**。
idiom

Hope for the best, prepare for the worst

始终保持乐观，但为任何结果做好准备。
Meaning
Always stay optimistic, but be ready for any outcome.
Example
She was nervous about the exam but decided to **hope for the best, prepare for the worst**.
她对考试感到紧张，但决定**希望最好，准备最坏**。
idiom

Keep a cool head

保持冷静，不要过于情绪化
Meaning
to remain calm and not get too emotional
Example
In a crisis, it's important to **keep a cool head**.
在危机中，保持冷静非常重要。
idiom

cry your heart out

因悲伤而大声哭泣
Meaning
to cry a lot due to sadness
Example
She **cried her heart out** after hearing the bad news.
听到坏消息后，她痛哭流涕。
idiom

up against the wall

身处非常困难或绝望的境地
Meaning
to be in a very difficult or desperate situation
Example
The company is **up against the wall** financially after the recent losses.
该公司在最近的损失后，财务上**走投无路**。
idiom

out of the woods

不再处于危险或困难之中
Meaning
no longer in danger or difficulty
Example
She’s recovering now, so she’s **out of the woods**.
她现在正在康复，所以她已经脱离危险。
idiom

take the heat

接受批评或责备。
Meaning
to accept criticism or blame.
Example
The manager **took the heat** for the failed project.
经理 **为失败的项目承担了批评**。
idiom

a man of integrity

一个诚实且道德上正直的人
Meaning
someone who is honest and morally upright
Example
He is known as **a man of integrity** in the business world.
他在商业世界中被称为一个有正直的人。
idiom

go belly up

完全失败；破产
Meaning
to fail completely; to go bankrupt
Example
Many small businesses **went belly up** during the pandemic.
许多小企业在疫情期间破产了。
idiom

carry the weight of the world on one's shoulders

感到对许多问题或职责负责
Meaning
to feel responsible for many problems or duties
Example
She always **carries the weight of the world on her shoulders**, even when it's not her fault.
她总是肩负着整个世界的重担，即使那不是她的错。
idiom

scratch someone's back

为某人做某事，以换取以后得到的帮助或好处
Meaning
to do something for someone in exchange for a favor or help later
Example
We agreed to **scratch each other's backs** in this business deal.
我们同意在这笔商业交易中互相**刮背**。
idiom

hold out for

等待获得完全符合你要求的东西
Meaning
to wait to get exactly what you want
Example
She’ll **hold out for** a better offer before signing.
她会在签字之前等待一个更好的报价。
idiom

to bask in the glory

在取得伟大成就后享受他人的钦佩和赞扬
Meaning
to enjoy the admiration and praise from others after achieving something great
Example
He **basked in the glory** of his victory for weeks after the championship.
他在冠军赛后几周沉浸在胜利的荣耀中
idiom

drop a line

给某人发送简短消息或便条
Meaning
to send someone a short message or note
Example
Please **drop me a line** when you arrive safely.
请在你安全到达时给我写一条信息。
idiom

battle of wills

双方都拒绝让步的冲突
Meaning
a conflict where both sides refuse to give up
Example
It became a **battle of wills** between the manager and the team leader.
它变成了经理和团队领导之间的**意志之战**。
idiom

cut the mustard

表现得好或符合期望
Meaning
to perform well or meet expectations
Example
She didn’t **cut the mustard** in her new role.
她在新角色中没有**切黄芥末**。
idiom

the green-eyed monster

嫉妒具象化或描述为一种毁灭性力量
Meaning
jealousy personified or described as a destructive force
Example
Don't let **the green-eyed monster** ruin your friendship.
不要让**绿眼怪物**毁了你的友谊。
idiom

full of beans

非常有活力和精神
Meaning
very energetic and lively
Example
The kids are **full of beans** this morning.
孩子们今天早上精力充沛。
idiom

jump through hoops

做很多困难或复杂的事情以实现某事
Meaning
to do a lot of difficult or complicated things to achieve something
Example
I had to **jump through hoops** to get my visa approved.
我不得不做很多困难的事情才能让我的签证获批。
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

cry one’s eyes out

大声哭泣; 无法控制地哭泣
Meaning
to cry a lot; to weep uncontrollably
Example
She **cried her eyes out** after watching that sad movie.
她在看完那部悲伤的电影后**哭得不成样子**。
idiom

get the wrong end of the stick

完全误解某个情况或声明
Meaning
to misunderstand a situation or statement completely
Example
I think you’ve **got the wrong end of the stick**—I wasn’t blaming you.
我觉得你**理解错了**—我并没有责怪你。
idiom

digital brainchild

通过数字或人工智能技术创建的产品或想法
Meaning
a product or idea created using digital or AI technology
Example
ChatGPT is the **digital brainchild** of OpenAI.
ChatGPT 是 OpenAI 的 **digital brainchild**。
idiom

leave something in good hands

确保某事被其他人很好地照顾
Meaning
to ensure that something is well taken care of by someone else
Example
I can retire now because I know my business is **in good hands**.
我现在可以退休了，因为我知道我的生意**在好手中**。
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

bend over backwards

付出巨大努力帮助或取悦某人
Meaning
to make a great effort to help or please someone
Example
She **bent over backwards** to make the event successful.
她竭尽全力使活动成功。
idiom

after the rain comes the rainbow

好时光跟随坏时光之后而来
Meaning
good times follow bad times
Example
Don’t lose faith; **after the rain comes the rainbow**.
别失去信心; **雨后总会有彩虹**。
idiom

move up

晋升到更高的级别或职位
Meaning
to advance to a higher level or position
Example
She hopes to **move up** to a senior role next year.
她希望明年能升职到高级职位。
idiom

wear the pants

在家庭中是控制或做决定的人
Meaning
to be the person who controls or makes decisions in a family
Example
Everyone knows she **wears the pants** in the house.
每个人都知道她在家里**掌握话语权**。
idiom

Hot off the press

新印刷的; 非常新的新闻
Meaning
Newly printed; very recent news
Example
The report was **hot off the press**, released just minutes ago.
报告刚刚印刷出来，几分钟前发布了。
idiom

crunch the numbers

处理数据或分析统计
Meaning
to process data or analyze statistics
Example
AI can **crunch the numbers** faster than any human.
人工智能可以比任何人更快地分析数据。
idiom

to fall head over heels

深深地爱上
Meaning
to fall deeply in love
Example
He **fell head over heels** for her the moment they met.
他**深深地爱上**了她，当他们见面时。
idiom

a breakthrough

在科学或研究中取得的重要发现或成就
Meaning
a significant discovery or achievement in science or research
Example
The team made **a breakthrough** in cancer research.
团队在癌症研究中取得了突破。
idiom

sit tight

保持冷静，耐心等待
Meaning
to stay calm and wait patiently
Example
Just **sit tight** and wait for the results.
只要保持冷静，耐心等待结果。
idiom

Play with fire

做一些危险或冒险的事。
Meaning
To do something dangerous or risky.
Example
You’re **playing with fire** if you invest without research.
如果你在没有研究的情况下投资，你就是在**玩火**。
idiom

on the money

完全正确或准确
Meaning
exactly correct or accurate
Example
His prediction about the stock was **on the money**.
他对股票的预测是 **on the money**。