life of the party
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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**。
phrasal-verb

listen across cultures

关注并理解来自不同文化背景的人们
Meaning
to pay attention and understand people from different cultural backgrounds
Example
To be a global leader, you must **listen across cultures** with empathy.
要成为全球领导者，您必须以同理心**跨文化倾听**。
phrasal-verb

log personal bests

记录你的最佳成就
Meaning
to record your top achievements
Example
Athletes **log personal bests** to track how training pays off.
运动员**记录个人最佳成绩**来跟踪训练成果。
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**。
phrasal-verb

log in to

输入用户名和密码以访问帐户
Meaning
to enter your username and password to access an account
Example
I can’t **log in to** my Instagram account right now.
我现在无法登录我的Instagram帐户。
idiom

like a kid in a candy store

对许多选择或事物感到非常兴奋和开心
Meaning
very excited and happy about many options or things
Example
He was **like a kid in a candy store** when he saw all the gadgets.
当他看到所有的小玩意时，他**像糖果店里的孩子一样**开心。
phrasal-verb

look out toward

表现出对某人需求的关注或意识
Meaning
to show attention or awareness toward someone’s needs
Example
We should always **look out toward** those who are struggling.
我们应该始终**关注**那些在挣扎的人。
phrasal-verb

level emotions

稳定自己的情绪状态；避免情绪的起伏
Meaning
to stabilize one's emotional state; to avoid highs and lows
Example
He practices meditation daily to **level emotions**.
他每天练习冥想来平衡自己的情绪。
phrasal-verb

let emotions out

表达你一直压抑的情感
Meaning
to express feelings that you have been holding in
Example
It’s healthy to **let emotions out** instead of suppressing them.
释放情感比压抑它们更健康。
phrasal-verb

lift someone up

使某人感到更有希望或受到鼓舞
Meaning
to make someone feel more hopeful or encouraged
Example
Her words always **lift me up** when I’m feeling low.
当我感到沮丧时，她的话总是**让我振作起来**。
idiom

lend a listening ear

专心和同情地倾听
Meaning
to listen attentively and sympathetically
Example
Whenever I feel down, she always knows how to **lend a listening ear**.
每当我感到沮丧时，她总是知道如何专心倾听。
idiom

leave aside

推迟讨论某事
Meaning
to postpone discussion of something
Example
Let’s **leave aside** that issue until we have more data.
让我们**搁置**这个问题，直到我们有更多的数据。
idiom

lay down the law

明确而坚定地声明规则
Meaning
to state rules firmly and clearly
Example
The manager **laid down the law** about punctuality.
经理对准时问题明确规定了规则。
phrasal-verb

lift out of recession

帮助经济走出衰退
Meaning
to help the economy move away from a downturn
Example
New export policies helped **lift the economy out of recession**.
新的出口政策帮助**将经济从衰退中提振**。
phrasal-verb

let out

公开表达或释放情感
Meaning
to express or release emotions openly
Example
He finally **let out** his anger after holding it in for weeks.
他终于在忍了几周之后表达了他的愤怒。
idiom

lie through one’s teeth

公然撒谎
Meaning
to tell an obvious and bold lie
Example
He **lied through his teeth** when he said he was sick.
他说自己生病了，其实是在公然撒谎。
phrasal-verb

look back upon

回想过去发生的事情，常常带有复杂的情感
Meaning
to think about something that happened in the past, often with mixed feelings
Example
When I **look back upon** my decisions, I wish I had chosen differently.
当我回顾我的决定时，我希望我做出了不同的选择。
phrasal-verb

lay out a vision

清晰地解释未来的计划或目标
Meaning
to clearly explain plans or goals for the future
Example
The CEO **laid out a vision** for the company’s next five years.
CEO为公司未来五年的规划提出了一个愿景。
phrasal-verb

look into research

深入研究或调查某事
Meaning
to study or investigate something deeply
Example
You need to **look into research** materials before writing your paper.
在写论文之前，你需要仔细研究研究材料。
phrasal-verb

let feelings pass

让情绪自然而然地来去，不与之抗争
Meaning
to allow emotions to come and go without fighting them
Example
Instead of holding on to anger, I try to **let feelings pass** naturally.
与其坚持愤怒，我试图让情绪自然而然地流过。
phrasal-verb

look kindly upon

以感激或恩惠的态度看待某人或某事
Meaning
to regard someone or something with appreciation or favor
Example
She **looked kindly upon** the people who helped her career.
她以感激的态度看待那些帮助她职业生涯的人。
idiom

lay one’s cards on the table

对一个人的意图或感受保持开放和诚实
Meaning
to be open and honest about one’s intentions or feelings
Example
It’s time to **lay our cards on the table** and discuss the issue.
现在是时候**把我们的牌摊在桌面上**并讨论这个问题了。
phrasal-verb

lift out of

帮助某人从悲伤或抑郁中恢复过来
Meaning
to help someone recover from sadness or depression
Example
Music often **lifts people out of** their sadness.
音乐常常 **帮助人们摆脱** 他们的悲伤。
phrasal-verb

level up professionally

提高你的职业技能或职位
Meaning
to improve your professional skills or position
Example
He took online courses to **level up professionally**.
他通过在线课程提升了自己的职业技能。
phrasal-verb

look to

期待从某人那里获得帮助或建议
Meaning
to expect help or advice from someone
Example
The team **looked to** their leader for guidance.
团队**向**他们的领导寻求指导。
idiom

learn the hard way

通过经验学习某事，特别是通过犯错误来学习
Meaning
to learn something through experience, especially through making mistakes
Example
He **learned the hard way** that honesty is the best policy.
他**通过艰难的方式**学到了诚实是最好的政策。
idiom

long in the tooth

变老
Meaning
getting old
Example
He’s a bit **long in the tooth** for this kind of work.
他有点**老了**，不太适合这种工作。
phrasal-verb

load up on veggies

吃很多蔬菜
Meaning
to eat a lot of vegetables
Example
I **load up on veggies** at lunch so dinner can stay light.
我在午餐时加载蔬菜，这样晚餐可以保持清淡。
phrasal-verb

look out for one another

在团队中照顾并保护他人
Meaning
to care for and protect others in the team
Example
Good teams always **look out for one another**.
优秀的团队总是互相关心。
phrasal-verb

live off

依赖特定类型的食物来维持生命
Meaning
to depend on a particular kind of food for living
Example
During college, I mostly **lived off** instant noodles.
在大学期间，我主要**以**速食面为生。
phrasal-verb

light upon

发现或注意到带来感激或感恩的事情
Meaning
to discover or notice something that brings appreciation or gratitude
Example
I **lighted upon** an old letter that reminded me of your kindness.
我发现了一封旧信，提醒我你的善良。
idiom

Like two peas in a pod

两个非常相似或亲近的人。
Meaning
Two people who are very similar or close.
Example
John and Mike are **like two peas in a pod**. They think alike and do everything together.
约翰和迈克是**像豌豆荚里的两颗豌豆**。他们想法相同，一起做所有的事情。
idiom

lend a helping hand

提供援助或支持
Meaning
to offer assistance or support
Example
She always tries to **lend a helping hand** to those in need.
她总是尽力帮助有需要的人。
phrasal-verb

let off

安全地释放愤怒或沮丧等情绪
Meaning
to release emotions such as anger or frustration safely
Example
Sometimes you just need to **let off** your emotions through a good cry.
有时候你只需要通过哭一场来**释放**你的情绪。
phrasal-verb

log on

连接到互联网或系统
Meaning
to connect to the internet or a system
Example
I usually **log on** to check my emails in the morning.
我通常早上**登录**查看我的电子邮件。
idiom

leave something up in the air

把某事留未決或不確定
Meaning
to leave something undecided or uncertain
Example
We left the meeting **up in the air** without any clear decision.
我們把會議**懸而未決**，沒有任何明確的決定。
phrasal-verb

laugh together

一起笑
Meaning
to share laughter and joy with others
Example
We all **laughed together** remembering funny college stories.
我们都**一起笑**，回忆着有趣的大学故事。
phrasal-verb

log back on

在登出后重新连接到网站或系统
Meaning
to reconnect to a website or system after logging off
Example
If your session expires, just **log back on** to continue.
如果您的会话过期，请重新登录以继续。
phrasal-verb

layer on

在艺术作品或设计中添加层次或等级
Meaning
to add layers or levels to a piece of art or design
Example
He **layered on** different textures to make the painting richer.
他**加了层次**不同的纹理让画作更丰富。
idiom

law-abiding citizen

一个总是遵守法律的人
Meaning
a person who always follows the law
Example
He is known as a **law-abiding citizen** in the community.
他在社区中被称为**守法公民**。
phrasal-verb

line up investors

确保提供资金的人
Meaning
to secure people who will provide funding
Example
Our team is working to **line up investors** before the press release.
我们的团队正在努力在新闻发布之前排列投资者。
phrasal-verb

let yourself go

放松并享受，不用担心
Meaning
to relax and enjoy without worrying
Example
Sometimes you need to **let yourself go** and stop overthinking.
有时你需要**放开自己**，停止过度思考。
phrasal-verb

laugh with

与某人分享笑声和快乐
Meaning
to share laughter and happiness with someone
Example
We **laughed with** our colleagues after the meeting.
我们在会议后与同事们一起大笑。
phrasal-verb

let go of fear

放开或停止抓住像恐惧或愤怒这样的负面情绪
Meaning
to release or stop holding onto negative emotions like fear or anger
Example
He learned to **let go of fear** and move forward with hope.
他学会了放开恐惧，带着希望前进
phrasal-verb

lighten off

感觉或使某事不那么严肃或压力小
Meaning
to feel or make something less serious or stressful
Example
Talking to friends helped me **lighten off** the pressure.
和朋友谈话帮助我减轻了压力。
phrasal-verb

lift the room up

让一个团体感到更积极
Meaning
to make a group feel more positive
Example
She **lifts the room up** by celebrating small achievements.
她通过庆祝小成就来**提升房间的气氛**。
idiom

lay the blame on

指责某人对某件坏事负责
Meaning
to accuse someone of being responsible for something bad.
Example
They tried to **lay the blame on** the new employee.
他们试图将责任归咎于新员工。
idiom

light bulb moment

突如其来的领悟或新想法
Meaning
a sudden realization or new idea
Example
She had a **light bulb moment** while brainstorming for the campaign.
她在为活动进行头脑风暴时，突然有了一个**灵光一现**。
phrasal-verb

look around for

寻找或探索附近的东西
Meaning
to search or explore for something nearby
Example
Let’s **look around for** a good restaurant before we leave the city.
在离开城市之前，我们先找个好餐馆。
phrasal-verb

level with someone

对一个人完全诚实
Meaning
to be completely honest with a person
Example
I'll **level with you** about the team's chances.
我会完全诚实的告诉你关于球队的机会。
phrasal-verb

learn to cope with

学习如何应对失败
Meaning
to learn how to manage or handle failure
Example
You have to **learn to cope with** setbacks if you want to grow.
如果你想成长，你必须学会应对挫折。
phrasal-verb

let yourself heal

给自己时间和空间来情感上恢复
Meaning
to allow yourself time and space to recover emotionally
Example
It’s okay to rest and **let yourself heal** after a painful breakup.
在经历了一次痛苦的分手后，休息一下并**让自己愈合**是可以的。
phrasal-verb

let yourself feel

允许自己体验情感，而不是压抑它们
Meaning
to allow yourself to experience emotions instead of suppressing them
Example
It’s okay to **let yourself feel** sad sometimes.
有时候**让自己感受**悲伤是可以的。
phrasal-verb

light up

用灯光或喜悦照亮
Meaning
to illuminate or brighten with lights or joy
Example
The entire hall **lit up** as the cultural show began.
当文化表演开始时，整个大厅**亮了起来**。
phrasal-verb

live for

在某事或某人中找到希望或意义
Meaning
to find hope or meaning in something or someone
Example
She **lives for** her children and their happiness.
她为她的孩子和他们的幸福而活。
phrasal-verb

look ahead positively

以乐观的态度看待未来
Meaning
to think about the future with optimism
Example
Even after failures, I try to **look ahead positively**.
即使在失败后，我也尽量以乐观的态度看待未来。
phrasal-verb

look someone in the eye

直接进行眼神交流，作为诚实或尊重的标志
Meaning
to make direct eye contact as a sign of honesty or respect
Example
When greeting someone, try to **look them in the eye** to show respect.
在问候某人时，尽量**直视他们的眼睛**以示尊重。
phrasal-verb

listen to

以同理心倾听某人感受或说话
Meaning
to pay attention to what someone feels or says with empathy
Example
Sometimes all a person needs is someone to **listen to** them.
有时候，一个人需要的只是有人**听他**说话。
phrasal-verb

live up to promises

根据某人承诺或期望的行为
Meaning
to act according to what one has promised or expected
Example
Great leaders always **live up to** their promises.
伟大的领导者总是信守承诺。
phrasal-verb

lead to

导致特定的结果或后果
Meaning
to cause a particular result or outcome
Example
Improved visuals can **lead to** better audience engagement.
改进的视觉效果可能导致更好的观众参与。
phrasal-verb

lay things out for

清楚地解释或安排信息，目的是为了某个特定目的
Meaning
to explain or arrange information clearly for a purpose
Example
She **laid things out for** the team so everyone knew their tasks.
她为团队安排了事情，以便每个人都知道自己的任务。
phrasal-verb

lie around

懒散地度过时间，什么都不做
Meaning
to spend time lazily doing nothing
Example
I just want to **lie around** and do nothing today.
我今天只想**躺着**什么都不做。
idiom

leave a carbon footprint

通过日常活动造成污染或环境影响
Meaning
to cause pollution or environmental impact through daily activities
Example
Flying frequently can **leave a large carbon footprint**.
频繁飞行可能会**留下大量碳足迹**。
idiom

logged in

获得对计算机或系统的访问
Meaning
to gain access to a computer or system
Example
She **logged in** to check her emails.
她登录了以检查她的电子邮件。
phrasal-verb

lean on for

依赖某人获得帮助或建议
Meaning
to depend on someone for help or advice
Example
My mentor is who I **lean on for** guidance before big negotiations.
我的导师是我在重要谈判前依赖的指导者。
phrasal-verb

light up at

在脸上表现出突然的快乐或兴奋
Meaning
to show sudden happiness or excitement on your face
Example
His face **lit up at** the news of his promotion.
听到晋升的消息，他的脸上露出了喜悦。
phrasal-verb

listen out for

集中注意力以便听到特定的声音或单词
Meaning
to pay attention so that you can hear a specific sound or word
Example
Please **listen out for** your name during the announcement.
请在公告期间留意听到你的名字。
phrasal-verb

let yourself breathe

给自己时间放松和冷静
Meaning
to allow yourself time to relax and calm down
Example
You should **let yourself breathe** when things get overwhelming.
当事情变得压倒性时，你应该给自己时间喘口气。
phrasal-verb

learn from

通过经验或观察获得知识或理解
Meaning
to gain knowledge or understanding through experience or observation
Example
We can **learn from** other cultures to make our society more inclusive.
我们可以从其他文化中学习，使我们的社会更加包容。
idiom

Left no stone unturned

尽可能尝试每一种方式来达成某事。
Meaning
To try every possible way to achieve something.
Example
The detective **left no stone unturned** to find the truth.
侦探为了解开真相，尽全力去找。
idiom

lock it down

完全确保某事
Meaning
to secure something completely
Example
Before launching the website, make sure to **lock it down**.
在启动网站之前，请确保**锁定它**。
phrasal-verb

look after

照顾某人或某事
Meaning
to take care of someone or something
Example
I have to **look after** my grandparents at the weekend.
我周末必须照顾我的祖父母。
phrasal-verb

lift each other up

在情感上或专业上鼓励或支持同事
Meaning
to encourage or support colleagues emotionally or professionally
Example
A positive workplace culture helps employees **lift each other up**.
积极的工作文化帮助员工相互支持。
phrasal-verb

listen without

专心听而不打断或评判
Meaning
to listen attentively without interrupting or judging
Example
It helps when someone just **listens without** giving advice.
当有人只是听而不提供建议时，会有所帮助。
idiom

leaf through

随意翻阅书或杂志的页面
Meaning
to turn the pages of a book or magazine casually
Example
He likes to **leaf through** catalogs during lunch.
他喜欢在午餐时翻阅目录。
phrasal-verb

look out for others

照顾他人或保护他人
Meaning
to watch over or protect other people
Example
It’s important to **look out for others** in difficult situations.
在困难的情况下，**照顾他人**是很重要的。
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。
phrasal-verb

loop in on

将某人包括在信息或讨论中
Meaning
to include someone in information or discussions
Example
Please **loop me in on** any decisions about the new policy.
请让我参与任何关于新政策的决定。
phrasal-verb

lash out with frustration

突然表达愤怒或沮丧
Meaning
to suddenly express anger or frustration
Example
He **lashed out with frustration** after failing the exam.
他在考试失败后突然爆发了沮丧。
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。
idiom

long story short

简要总结某事
Meaning
to summarize something briefly
Example
**Long story short**, we missed the train.
简而言之，我们错过了火车。
idiom

lose one’s cool

突然生气
Meaning
to suddenly become angry
Example
Try not to **lose your cool** during the argument.
尽量在争论中保持冷静。
phrasal-verb

lean into hope

尽管有痛苦，依然以积极的心态信任并前行
Meaning
to trust and move forward with a positive mindset despite pain
Example
Even in sorrow, she tries to **lean into hope**.
即使在悲伤中，她也试图**lean into hope**。
idiom

laugh your head off

笑得前仰后合
Meaning
to laugh very loudly or uncontrollably
Example
The movie was so funny that we **laughed our heads off**.
这部电影太搞笑了，以至于我们笑得前仰后合。
phrasal-verb

listen to feedback

注意并考虑他人的意见或建议
Meaning
to pay attention to and consider others’ opinions or advice
Example
A wise leader always **listens to feedback** before making changes.
一位明智的领导者在做出改变之前，总是**听取反馈**。
phrasal-verb

light up with emotion

突然在你的脸上显示出强烈的积极情感
Meaning
to show a strong positive emotion on your face suddenly
Example
Her face **lit up with emotion** when she saw her mother.
当她看到她的母亲时，她的脸**突然充满了情感**。
phrasal-verb

let rip

大声表达愤怒或沮丧
Meaning
to express anger or frustration loudly
Example
He **let rip** at the meeting when no one listened to him.
他在会议上**let rip**，当没有人听他说话时
phrasal-verb

live on

主要依靠某种特定类型的食物
Meaning
to eat mainly a particular type of food
Example
He **lives on** fast food, which is not healthy.
他以快餐为生，这对健康不好。
phrasal-verb

lift yourself up

在挫折后，情感或心理上的自我激励
Meaning
to encourage yourself emotionally or mentally after a setback
Example
He tried to **lift himself up** after the rejection.
他在被拒绝后尝试了**振作起来**。
phrasal-verb

lean in to

勇敢地接受或面对情感挑战
Meaning
to embrace or face emotional challenges with courage
Example
Instead of avoiding conflict, she decided to **lean in to** the discussion.
她决定不回避冲突，而是选择**lean in to**讨论。
phrasal-verb

let go

放下负面情绪或记忆
Meaning
to stop holding onto negative emotions or memories
Example
You have to **let go** of the past to heal emotionally.
你必须放下过去，才能情感上治愈。
idiom

let off steam

释放强烈的情绪或能量
Meaning
to release strong emotions or energy
Example
I went to the gym to **let off steam** after a stressful day.
我去健身房释放一天的压力。
phrasal-verb

lay out a plan

清晰地呈现或解释一个策略或提案
Meaning
to present or explain a strategy or proposal clearly
Example
The finance minister **laid out a plan** for sustainable growth.
财政部长提出了可持续增长的计划。
phrasal-verb

look out after

照顾某人，特别是照顾比自己年轻或更弱的人
Meaning
to take care of someone, especially someone younger or weaker
Example
My parents taught me to **look out after** my younger cousins.
我的父母教我照顾我的小表兄弟。
idiom

Lead the charge

处于行动或运动的最前沿
Meaning
to be at the forefront of an action or movement
Example
He was the one to **lead the charge** in the new project.
他是新项目中**带头冲锋**的人。
idiom

lovey-dovey

公开展示大量的亲密感情
Meaning
showing a lot of affection publicly
Example
The couple was being **lovey-dovey** at the restaurant.
那对情侣在餐厅里显得非常亲密。
idiom

line up for

排队期待某事
Meaning
to queue in anticipation of something
Example
Fans will **line up for** tickets at dawn.
粉丝们将在黎明时分排队买票。
phrasal-verb

let tension out

释放积累的压力或压力
Meaning
to release built-up stress or pressure
Example
Exercise helps you **let tension out** after a tough day.
运动帮助你在艰难的一天后释放压力。
phrasal-verb

lean emotionally on

依赖某人以获得情感支持
Meaning
to depend on someone for emotional support
Example
During tough times, she **leaned emotionally on** her best friend.
在困难时期，她**情感依赖**她的最好朋友。
idiom

Lay down arms

停止战斗并投降
Meaning
to stop fighting and surrender
Example
After the long conflict, both sides decided to **lay down arms** and negotiate.
在长期冲突后，双方决定**放下武器**并进行谈判。
phrasal-verb

let off your emotions

通过表达感受释放压力或愤怒
Meaning
to release stress or anger by expressing feelings
Example
It’s better to **let off your emotions** than to keep them inside.
与其将它们藏在心里，不如**释放你的情感**。
phrasal-verb

look inward

反思自己的思想、感受和动机
Meaning
to reflect on your own thoughts, feelings, and motivations
Example
During hard times, it helps to **look inward** and understand your emotions.
在困难时期，帮助自己**向内看**并理解自己的情感。
phrasal-verb

log back in

在注销后重新登录到您的帐户
Meaning
to enter your account again after logging out
Example
I had to **log back in** after my session expired.
我的会话过期后，我必须重新登录。
phrasal-verb

lift out of poverty

帮助人们或国家摆脱贫困
Meaning
to help people or nations escape from poverty
Example
International aid has helped **lift millions out of poverty** worldwide.
国际援助帮助**使数百万人摆脱贫困**，遍布全球。
phrasal-verb

lay foundations for

为成功奠定基础
Meaning
to set the basic structures needed for success
Example
We **lay foundations for** expansion by documenting every process.
我们为扩展奠定基础，通过记录每个过程。
idiom

like a dog with two tails

极其高兴和兴奋
Meaning
extremely happy and excited
Example
He was **like a dog with two tails** after getting the promotion.
他在得到晋升后高兴得像有两条尾巴的狗。
phrasal-verb

lift your mood

使自己或他人感到更快乐
Meaning
to make yourself or someone feel happier
Example
Listening to uplifting music can **lift your mood** instantly.
听鼓舞人心的音乐可以瞬间提升你的心情。
idiom

light at the end of the tunnel

困难时期后的希望之兆
Meaning
sign of hope after a difficult period
Example
After months of struggle, she finally saw the **light at the end of the tunnel**.
经过数月的奋斗，她终于看到了隧道尽头的光明。
idiom

learning on the fly

在没有准备的情况下快速学习和适应
Meaning
to adapt and learn quickly without prior preparation
Example
AI systems are **learning on the fly** from user data.
人工智能系统正在从用户数据中快速学习。
idiom

lock someone up

将某人监禁或关进监狱
Meaning
to imprison or jail someone
Example
They managed to **lock him up** for his crimes.
他们设法因他的罪行将他**关进监狱**。
phrasal-verb

light up with happiness

看起来非常高兴
Meaning
to look very happy
Example
Her face **lit up with happiness** when she saw the gift.
她看到礼物时，脸上 **洋溢着幸福的笑容**。
idiom

lose confidence

失去信心
Meaning
to stop believing in your own ability or someone else’s
Example
Don’t **lose confidence** after one failure.
失败后不要失去信心。
phrasal-verb

lay down trade rules

为商业活动制定规则
Meaning
to establish regulations for trading activities
Example
International organizations **lay down trade rules** to ensure fair exchange.
国际组织制定商业规则以确保公平交换。
phrasal-verb

let down

让某人失望
Meaning
to disappoint someone
Example
I felt really **let down** when my friend didn’t show up.
当我的朋友没有出现时，我真的很失望。
idiom

Let the dust settle

等到情况变得平静明朗
Meaning
Wait until a situation becomes calm and clear.
Example
Before making any decisions, let's **let the dust settle** and see what happens.
在做任何决定之前，让我们**让尘土落定**，看看会发生什么。
phrasal-verb

lend support to

给予某事帮助或批准
Meaning
to give help or approval to something
Example
Many celebrities **lend support to** environmental causes.
许多名人支持环保事业。
phrasal-verb

let yourself rest

允许自己休息和放松
Meaning
to allow yourself to take a break and relax
Example
You should **let yourself rest** after such a long day.
你应该在这么长的一天后**让自己休息**。
idiom

level up

提升或晋升到更高的水平
Meaning
to improve or advance to a higher level
Example
With his hard work, he has been able to **level up** in his career.
通过努力工作，他能够在他的职业生涯中**level up**。
idiom

lose your cool

变得生气或失去耐心
Meaning
to become angry or impatient
Example
Don’t **lose your cool**; the situation will get better.
不要失去冷静; 情况会好转。
phrasal-verb

level off

停止上升或下降并保持稳定
Meaning
to stop rising or falling and remain steady
Example
After a rapid increase, the sales figures **leveled off**.
在快速增长之后，销售数据**稳定下来**。
phrasal-verb

link up for

与他人连接以实现特定的共同目标
Meaning
to connect with others for a specific shared purpose
Example
Several banks **linked up for** cross-border payment solutions.
几家银行联合起来提供跨境支付解决方案。