lean upon
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phrasal-verb

lean upon

依赖某人获得情感或身体上的支持
Meaning
to rely on someone for emotional or physical support
Example
You can **lean upon** me whenever you feel down.
当你感到沮丧时，你可以**依赖**我。
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。
phrasal-verb

learn to trust again

重新学习信任
Meaning
to regain faith in others after being betrayed or hurt
Example
It takes time to **learn to trust again** after being let down.
在被背叛后，重新学习信任需要时间。
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 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。
phrasal-verb

lay down terms

阐明协议的规则或条件
Meaning
to state the rules or conditions of an agreement
Example
Each country must **lay down terms** before signing the treaty.
每个国家在签署条约之前必须阐明条件。
idiom

lost for words

哑口无言，因惊讶或震惊而无法说话
Meaning
unable to speak because of surprise or shock
Example
I was **lost for words** when I saw the results.
当我看到结果时，我无言以对。
phrasal-verb

let pressure off

释放积压的压力或紧张
Meaning
to release built-up stress or tension
Example
He plays football on weekends to **let pressure off**.
他周末踢足球来释放压力。
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。
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

look up to mentors

钦佩并尊重经验丰富的人
Meaning
to admire and respect experienced people
Example
Young managers often look up to their senior mentors for advice.
年轻的经理们常常向他们的资深导师寻求建议。
phrasal-verb

lash out at

通过大喊或言语攻击某人来表达愤怒
Meaning
to express anger by shouting or attacking someone verbally
Example
He **lashed out at** his colleague for making a mistake.
他因为犯了一个错误而**lash out at** 他的同事。
idiom

loose cannon

一个无法预测的可能引发问题的人
Meaning
an unpredictable person who may cause problems
Example
He’s a **loose cannon** who often says things without thinking.
他是一个**松散的大炮**，经常在没有思考的情况下说话。
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 go of stress

释放紧张并停止担忧
Meaning
to release tension and stop worrying
Example
Meditation helps you **let go of stress** and feel at peace.
冥想帮助你释放紧张并感到平静。
phrasal-verb

lay out expectations

清楚地解释你对他人的期望
Meaning
to clearly explain what you expect from others
Example
At the beginning of the project, the manager **laid out expectations** for the entire team.
在项目开始时，经理为整个团队明确了期望。
idiom

lightning fast

极快
Meaning
extremely fast
Example
She replied **lightning fast** to the email.
她对邮件的回复 **极快**。
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

look through

快速阅读某物
Meaning
to read something quickly
Example
She **looked through** her notes before class.
她上课前快速浏览了她的笔记。
idiom

lose ground

在一种情况下失去优势或控制
Meaning
to lose advantage or control in a situation
Example
During the talks, one side began to **lose ground** quickly.
在谈判中，一方迅速开始**失去地盘**。
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。
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

lean toward

表示偏好或支持某个选项或一方
Meaning
to show preference or support for one option or side
Example
Most countries **lean toward** multilateral cooperation.
大多数国家倾向于多边合作。
phrasal-verb

listen without judging

在没有偏见或批评的情况下倾听他人的观点
Meaning
to pay attention to others’ views without bias or criticism
Example
Inclusive managers **listen without judging** during discussions.
包容的经理在讨论时**不带偏见地倾听**。
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。
idiom

live from hand to mouth

勉强维持生计
Meaning
to barely have enough money to survive
Example
Many laborers **live from hand to mouth** every day.
许多工人每天勉强维持生计。
phrasal-verb

loosen out

在紧张后放松肌肉或身体
Meaning
to relax muscles or body after strain
Example
Stretching helps you **loosen out** your body.
拉伸帮助你放松身体
phrasal-verb

link up with

与其他团体或国家联系或合作
Meaning
to connect or cooperate with another group or country
Example
Our company plans to **link up with** partners in Asia for expansion.
我们的公司计划与亚洲的合作伙伴进行扩展。
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。
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

lash out

突然表达愤怒或强烈批评某人
Meaning
to suddenly express anger or criticize someone strongly
Example
He **lashed out** at his colleague during the argument.
他在争论中**lash out** 了他的同事。
idiom

lose your marbles

变得疯狂或精神不稳定
Meaning
to become crazy or mentally unstable
Example
My boss must have **lost his marbles** to approve such a risky project.
我的老板一定是疯了，竟然批准了这么冒险的项目。
idiom

lazy bones

一个懒人
Meaning
a lazy person
Example
Come on, **lazy bones**, get out of bed!
快点，**懒骨头**，起床！
phrasal-verb

leave out

在写作或口语中省略或不包括某事
Meaning
to omit or not include something in writing or speech
Example
Don't **leave out** important details when you write the summary.
当你写总结时，不要遗漏重要的细节。
phrasal-verb

look up for

崇拜或尊重某人
Meaning
to admire or respect someone
Example
Many people **look up for** those who stand for honesty.
很多人崇拜那些支持诚实的人。
idiom

learn from mistakes

通过理解和纠正错误来提升自己
Meaning
to improve oneself by understanding and correcting errors
Example
I always try to **learn from mistakes** to avoid repeating them.
我总是尝试从错误中学习，以避免重复它们。
phrasal-verb

let courage in

允许自己感受并以勇气行事
Meaning
to allow oneself to feel and act with bravery
Example
He tried to **let courage in** instead of fear.
他试图让**勇气进来**而不是恐惧。
phrasal-verb

let down your guard

放下防备
Meaning
to stop being defensive and allow yourself to feel or connect
Example
When you **let down your guard**, you allow others to truly know you.
当你放下防备时，你允许别人真正了解你。
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

let go of regret

放下对过去的愧疚或后悔
Meaning
to release feelings of guilt or regret about the past
Example
He finally learned to **let go of regret** and focus on the future.
他终于学会了放下后悔，专注于未来。
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。
idiom

let someone off the hook

释放某人免受责任或惩罚
Meaning
to release someone from blame or punishment
Example
The judge decided to **let him off the hook** with a warning.
法官决定放过他，只给了警告。
idiom

lose track of

忘记或不再意识到某事
Meaning
to forget or stop being aware of something
Example
I completely **lost track of time** while watching the movie.
我看电影时完全忘了时间。
idiom

laid-back

冷静、放松、不容易生气的
Meaning
calm, relaxed, and not easily upset
Example
He’s a very **laid-back** person who rarely gets angry.
他是一个很冷静的人，很少生气。
phrasal-verb

live below your means

花费比你赚的钱少
Meaning
to spend less money than you earn
Example
One key to financial freedom is to **live below your means** consistently.
财务自由的一个关键是始终**低于你的经济水平生活**。
phrasal-verb

lash into

愤怒地批评某人
Meaning
to criticize someone angrily
Example
The teacher **lashed into** the students for being noisy.
老师因学生吵闹而**lash into**他们。
phrasal-verb

lead with

在批评之前先以礼貌或积极的声明开始
Meaning
to begin with a polite or positive statement before criticism
Example
It’s always better to **lead with** appreciation before giving feedback.
在给反馈之前，总是最好先以赞赏开始。
idiom

leave a legacy

创造一些在你离开后仍然存在并能为他人带来好处的东西
Meaning
to create something that lasts and benefits others after you are gone
Example
He worked hard all his life to **leave a legacy** for his children.
他一生都在努力工作，为他的孩子们**留下遗产**。
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

let nature take its course

让大自然自然而然地发展
Meaning
to allow natural processes to happen without interference
Example
Sometimes the best solution is to **let nature take its course**.
有时，最好的解决方案是**让大自然自然而然地发展**。
phrasal-verb

lean on friends

依赖朋友提供情感支持
Meaning
to depend on friends for emotional support
Example
When life gets tough, don’t be afraid to **lean on friends**.
当生活变得艰难时，不要害怕依赖朋友。
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

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

let someone off

原谅某人而不惩罚他们
Meaning
to forgive someone and not punish them
Example
The teacher **let him off** with a warning.
老师给了他一个警告并放了他。
phrasal-verb

learn about traditions

学习或熟悉文化习惯
Meaning
to study or become familiar with cultural customs
Example
Tourists should **learn about traditions** before visiting a new country.
游客在访问新国家之前应该**了解传统**。
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

lash with anger

强烈地表达愤怒
Meaning
to express anger strongly
Example
The coach **lashed with anger** after the team lost again.
教练在团队再次输掉后**强烈地表达了愤怒**。
idiom

let something slip

不小心说出本该保密的事情
Meaning
to say something unintentionally that was meant to be secret
Example
She **let it slip** that she was moving abroad.
她不小心透露了她要搬到国外的事情。
phrasal-verb

look within for strength

寻找内在的勇气和动力
Meaning
to find inner courage and motivation
Example
When times are tough, **look within for strength**.
当时刻艰难时，**在内心寻找力量**。
phrasal-verb

look beneath

探索你思想或行为背后的更深层次含义或原因
Meaning
to explore the deeper meaning or reason behind your thoughts or actions
Example
You need to **look beneath** your anger to find what’s really hurting you.
你需要**看透**你的愤怒，去找到真正伤害你的东西。
idiom

lead generation

将陌生人吸引并转化为潜在客户的过程
Meaning
the process of attracting and converting strangers into potential customers
Example
We’re focusing on **lead generation** through free webinars.
我们正在通过免费的网络研讨会专注于**潜在客户生成**。
idiom

lay it on the line

在某事上非常清楚或直接
Meaning
to be very clear or direct about something
Example
I'll **lay it on the line**—if we don't improve, we'll lose investors.
我会**lay it on the line**—如果我们不改进，我们将失去投资者。
idiom

lost in the moment

完全沉浸在你正在做的事情中
Meaning
to be completely absorbed in what you’re doing
Example
She was **lost in the moment** while painting her favorite landscape.
她在画她最喜欢的风景时，完全沉浸在那个时刻。
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

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

lift your spirits

使自己或别人感到更快乐或更积极
Meaning
to make yourself or someone feel happier or more positive
Example
A walk in the park can really **lift your spirits**.
在公园散步真的可以提升心情。
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

lash back

愤怒地回应批评或攻击
Meaning
to respond angrily to criticism or attack
Example
When criticized unfairly, she immediately **lashed back** with strong words.
当被不公平地批评时，她立刻用强烈的言辞**lash back**。
phrasal-verb

let up

当恶劣天气或雨水变得不那么强烈或停止时
Meaning
when bad weather or rain becomes less strong or stops
Example
The rain finally **let up** after hours of storm.
暴雨终于在几个小时的暴风雨后停了下来。
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**。
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

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

let emotions show

公开表达一个人的真实感受
Meaning
to express one’s true feelings openly
Example
He rarely **lets his emotions show**, even when he’s upset.
他很少让他的情感表现出来，即使他很沮丧。
idiom

left speechless

如此惊讶以至于说不出话
Meaning
so surprised that you cannot speak
Example
I was **left speechless** by her generosity.
她的慷慨让我惊讶得说不出话。
phrasal-verb

look back on

反思过去发生的事情
Meaning
to reflect on something that happened in the past
Example
Students often **look back on** their school days with pride.
学生们常常带着自豪感回忆他们的学校时光。
phrasal-verb

let someone in

允许某人了解你的个人或情感细节
Meaning
to allow someone to know personal or emotional details about you
Example
It’s not easy for me to **let someone in** after being betrayed.
在被背叛之后，对我来说**让某人进来**并不容易。
idiom

live and let live

允许别人按照自己的方式生活，不去干涉
Meaning
to allow others to live as they choose without interference
Example
I believe in the principle of **live and let live**.
我相信**各过各的**的原则。
phrasal-verb

look down at

把眼睛向下看；检查笔记
Meaning
to direct your eyes downward; to check notes
Example
He occasionally **looked down at** his notes to stay on track.
他偶尔**低头看**自己的笔记以保持进度。
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。
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

live up to

达到期望或标准
Meaning
to meet expectations or standards
Example
He worked hard to **live up to** his parents’ expectations.
他努力工作以符合父母的期望。
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

let positivity flow

自由表达和分享积极情绪
Meaning
to freely express and share positive emotions
Example
When you smile and help others, you **let positivity flow**.
当你微笑并帮助他人时，你让积极的情绪流动。
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。
idiom

low-hanging fruit

容易实现或达到的事情
Meaning
something easy to achieve or target
Example
We should focus on the **low-hanging fruit** before tackling bigger goals.
我们应该先关注那些**容易实现的目标**，然后再处理更大的目标。
phrasal-verb

learn by

通过特定的方法或方式获得知识或技能
Meaning
to gain knowledge or skill through a specific way or method
Example
Many people **learn by** making mistakes and correcting them.
许多人通过犯错并改正它们来学习。
phrasal-verb

lead into

引入或为某事做准备
Meaning
to introduce or prepare the way for something
Example
She used a joke to **lead into** her main topic.
她用一个笑话来引入她的主题。
phrasal-verb

lift trade barriers

取消国际贸易限制
Meaning
to remove restrictions on international trade
Example
Nations agreed to **lift trade barriers** to encourage investment.
各国同意**提升贸易壁垒**以鼓励投资。
phrasal-verb

let go of confusion

放下困惑
Meaning
to stop overthinking or feeling uncertain
Example
Once she **let go of confusion**, everything became clear.
一旦她放下困惑，一切都变得清晰了。
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。
idiom

lost in translation

当意义在翻译或交流中丧失或改变时
Meaning
when the meaning is lost or changed in translation or communication
Example
The humor was **lost in translation** when the movie was dubbed.
当电影被配音时，幽默感在**翻译中失落**。
phrasal-verb

lock horns with

与某人发生严重冲突
Meaning
to get into a serious conflict with someone
Example
Two parties **lock horns with** each other over reform details.
两方在改革细节上锁 horns with。
phrasal-verb

lighten your thoughts

让你的思维轻松
Meaning
to make your mind feel less heavy or serious
Example
Journaling helps me **lighten my thoughts** when I feel burdened.
当我感到沉重时，写日记帮助我**轻松我的思维**。
phrasal-verb

learn to appreciate

培养对其他传统和信仰的钦佩或尊重
Meaning
to develop admiration or respect for other traditions and beliefs
Example
Through travel, you can **learn to appreciate** cultural diversity.
通过旅行，你可以学会欣赏文化多样性。
phrasal-verb

level off at

停止增加或减少并保持在一个稳定的水平
Meaning
to stop increasing or decreasing and stay at a steady level
Example
After a sharp rise, GDP growth **leveled off at** around 6%.
在急剧上升后，GDP增长**稳定在**大约6%。
phrasal-verb

light the way

为他人激发希望或积极性
Meaning
to inspire hope or positivity for others
Example
Her success will **light the way** for many others.
她的成功将为许多人照亮道路。
phrasal-verb

lie down

在平坦的姿势下休息或睡觉
Meaning
to rest or sleep in a flat position
Example
I’m so tired; I think I’ll **lie down** for a bit.
我太累了；我想我会躺下休息一下。
idiom

lock horns

陷入争吵或打斗
Meaning
to get into an argument or fight
Example
They **locked horns** over the new proposal.
他们**为新提案发生争执**。
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。
phrasal-verb

look beyond yourself

考虑他人的感受或需求，而不是只关注自己
Meaning
to consider others’ feelings or needs instead of focusing only on yourself
Example
Real emotional growth comes when you **look beyond yourself**.
当你超越自己时，真正的情感成长就会发生。
idiom

live up to expectations

履行对你的期望
Meaning
to fulfill what is expected of you
Example
He worked hard to **live up to expectations**.
他努力工作以达到期望。
phrasal-verb

listen with empathy

仔细倾听并理解某人的感受
Meaning
to listen carefully and understand someone’s feelings
Example
You should **listen with empathy** when someone shares their pain.
当有人分享他们的痛苦时，你应该**带着同理心倾听**。
idiom

Lose your shirt

失去大量金钱。
Meaning
To lose a lot of money.
Example
He **lost his shirt** gambling last night.
他昨晚在赌博中失去了他的衬衫。
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 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

look down upon

看不起某人或某物
Meaning
to regard someone or something as inferior or less worthy
Example
No one should **look down upon** others based on their position.
没有人应该根据他们的职位 **看不起** 其他人。
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。
idiom

lock and key

完全受保护或安全的
Meaning
completely secured or protected
Example
All confidential data is kept under **lock and key**.
所有机密数据都被保存在锁和钥匙之下。
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

log into

通过输入凭据访问系统或网站
Meaning
to access a system or website by entering credentials
Example
You need to **log into** your account to view your dashboard.
您需要登录您的帐户才能查看仪表板。
phrasal-verb

let go of resentment

放下怨恨
Meaning
to release negative feelings toward someone
Example
He decided to **let go of resentment** and move on with his life.
他决定放下怨恨并继续他的生活。
idiom

live and learn

把错误当作未来的教训来接受
Meaning
to accept a mistake as a lesson for the future
Example
I lost my wallet again — well, **live and learn**.
我又丢了钱包——好吧，活到老学到老。
idiom

Living beyond one’s means

花费比自己能够负担的更多的钱。
Meaning
Spending more money than one can afford.
Example
Many people get into debt by **living beyond their means**.
许多人因为**生活超出自己能力范围**而陷入债务。
phrasal-verb

look down on

认为自己比别人更优秀
Meaning
to think that you are better than someone
Example
You should never **look down on** your relatives for their financial situation.
你永远不应该因为他们的财务状况而**看不起**你的亲戚。
phrasal-verb

lace up for

系鞋带或装备，为某事做准备
Meaning
to tie your shoes or gear in preparation for something
Example
I **lace up for** my morning run as soon as the sun comes up.
我在太阳升起时，马上系好鞋带准备晨跑
phrasal-verb

learn through experience

通过反思过去的经验来改进
Meaning
to improve by reflecting on what has happened before
Example
We **learn through experience** when forecasts miss the mark.
当预测不准确时，我们通过经验来学习。
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

listen in on

偷偷听某人的谈话
Meaning
to secretly hear someone’s conversation
Example
He was caught **listening in on** their private discussion.
他被抓到偷偷听他们的私人讨论。
phrasal-verb

log in for

为了做某事而登录在线系统
Meaning
to access an online system in order to do something
Example
Everyone **logs in for** the robotics demo ten minutes early.
每个人在机器人展示前十分钟登录。
phrasal-verb

lock in focus

全神贯注于手头的任务
Meaning
to give complete attention to the task at hand
Example
I **lock in focus** before presenting the quarterly strategy.
我在展示季度战略前**lock in focus**
phrasal-verb

look out for

保护或照顾某人的需求
Meaning
to protect or take care of someone’s needs
Example
My mother always **looks out for** everyone in the family.
我妈妈总是照顾家里每一个人。