live it up
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phrasal-verb

live it up

享受生活并玩得开心，特别是在成功之后
Meaning
to enjoy life and have fun, especially after success
Example
After winning the award, they went out to **live it up**.
在赢得奖项后，他们出去玩得很开心。
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。
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
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

lay out

清楚地安排或解释某事
Meaning
to arrange or explain something clearly
Example
He will **lay out** the budget during the meeting.
他会在会议上详细说明预算。
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。
phrasal-verb

look after yourself

照顾自己的健康或福祉
Meaning
to take care of your own health or well-being
Example
Take some rest and **look after yourself** properly.
休息一下，**照顾好自己**。
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。
idiom

line up

安排人或物品的顺序或安排某事
Meaning
to arrange people or things in order or to schedule something
Example
We’ve **lined up** three guest speakers for the conference.
我们已经为会议安排了三位嘉宾演讲者。
phrasal-verb

look beyond differences

集中在共同目标上，而不是冲突或分歧上
Meaning
to focus on common goals instead of conflicts or disagreements
Example
Effective leaders **look beyond differences** to achieve unity.
有效的领导者**超越分歧**以实现团结。
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。
phrasal-verb

lead by

通过自己的示范或行动引导他人
Meaning
to guide others through your own example or actions
Example
Great leaders **lead by** example rather than words.
伟大的领导者通过示范而不是语言来领导。
idiom

lose your train of thought

忘记自己在想什么或在说什么
Meaning
to forget what you were thinking or saying
Example
I **lost my train of thought** when the phone rang.
电话响的时候，我忘了自己在想什么。
phrasal-verb

lean towards

倾向于支持或更喜欢一个建议而不是另一个
Meaning
to tend to support or prefer one suggestion over another
Example
I **lean towards** your idea because it’s more practical.
我倾向于你的想法，因为它更实用。
phrasal-verb

line questions up

将问题准备成一个有组织的列表
Meaning
to prepare queries in an organized list
Example
I **line questions up** before our weekly check-in with leadership.
我在每周的领导会议之前，**line questions up**。
idiom

leap of faith

在不知道结果的情况下去做某事
Meaning
to do something without knowing the outcome
Example
Starting his own company was a **leap of faith** for him.
创办自己的公司对他来说是一次**信念的飞跃**。
phrasal-verb

lift up

改善某人的情绪或精神
Meaning
to improve someone's mood or spirit
Example
Her kind words really **lifted up** my mood today.
她的好话今天真的让我振奋了我的情绪。
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。
idiom

lay into

严厉批评某人
Meaning
to criticize someone harshly
Example
Instead of **laying into** the intern, offer some guidance.
与其批评实习生，不如提供一些指导。
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 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。
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

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

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

log back into

在登出后重新访问您的在线帐户
Meaning
to access your online account again after logging out
Example
I had to **log back into** my account to submit the assignment.
我必须重新登录我的帐户才能提交作业。
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。
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。
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

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。
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。
idiom

learn the ropes

学习如何做一项特定的工作或活动
Meaning
to learn how to do a particular job or activity
Example
It took me a month to **learn the ropes** at my new job.
我花了一个月时间在我的新工作中**掌握基本知识**。
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

look down on oneself

因为内疚或后悔而看不起自己
Meaning
to think poorly of oneself because of guilt or regret
Example
After the mistake, she began to **look down on herself** constantly.
在犯错后，她开始不断地**看不起自己**。
phrasal-verb

lash out at work

在工作场所激烈表达愤怒
Meaning
to express anger sharply in the workplace
Example
It's better to breathe than to **lash out at work** over a comment.
最好深呼吸，而不是因为一句评论在工作中发火。
idiom

living the dream

过上一直渴望的生活
Meaning
living a life that one always desired
Example
After years of hard work, he’s finally **living the dream**.
经过多年的辛勤工作，他终于在**过着梦想中的生活**。
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

learn from differences

通过观察文化差异来获得理解或智慧
Meaning
to gain understanding or wisdom by observing cultural contrasts
Example
We can **learn from differences** instead of judging them.
我们可以从差异中学习，而不是评判它们。
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

let on

不小心透露秘密
Meaning
to reveal something secret unintentionally
Example
Don’t **let on** that you know about the plan.
不要 **让别人知道** 你知道计划的事情。
phrasal-verb

live by

遵循某些原则或道德价值观
Meaning
to follow certain principles or moral values
Example
Our organization **lives by** honesty and transparency.
我们的组织**遵循**诚实和透明的原则。
phrasal-verb

look beyond stereotypes

避免基于一般假设来判断他人
Meaning
to avoid judging others based on general assumptions
Example
To understand people better, we must **look beyond stereotypes**.
要更好地理解人们，我们必须**超越刻板印象**。
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。
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**。
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。
phrasal-verb

loop stakeholders back

在做出更改后更新决策者
Meaning
to update decision makers after changes are made
Example
Please **loop stakeholders back** once the revised deck is ready.
请在修订版准备好后，**loop stakeholders back**。
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。
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。
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 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

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

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。
phrasal-verb

learn to live with

接受无法改变的错误或缺点
Meaning
to accept a mistake or flaw that cannot be changed
Example
Sometimes you just have to **learn to live with** your past mistakes.
有时候你只需要**学会与**过去的错误共处。
phrasal-verb

look for

寻找你需要的东西
Meaning
to search for something you need
Example
I’m **looking for** a new job because I need more stability.
我在**找**新工作，因为我需要更多的稳定性。
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。
idiom

life in the fast lane

一种充满兴奋、活动和有时风险的生活方式
Meaning
a lifestyle full of excitement, activity, and sometimes risk
Example
He enjoys **life in the fast lane** with parties and travel.
他喜欢和派对、旅行一起享受**快车道的生活**。
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

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 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

live through

經歷或生還重要的歷史時期
Meaning
to experience or survive an important period of history
Example
Our grandparents **lived through** times of great cultural change.
我們的祖先**經歷了**重大文化變革的時期。
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

learn your lesson

从不愉快的经历中吸取教训，以避免重复
Meaning
to learn from an unpleasant experience so as not to repeat it
Example
After being late several times, he finally **learned his lesson**.
在多次迟到后，他终于**吸取了教训**。
phrasal-verb

laugh along with

与他人的笑声或快乐分享
Meaning
to share in someone else's laughter or joy
Example
Everyone **laughed along with** the funny story.
每个人**和**有趣的故事一起笑。
phrasal-verb

look out over

从上方或远处看到某物
Meaning
to have a view of something from above or a distance
Example
Our room **looks out over** the beautiful lake.
我们的房间**俯瞰**美丽的湖泊。
idiom

learn from your mistakes

利用过去错误的经验来改善未来的行为
Meaning
to use the experience of past errors to improve future behavior
Example
Everyone makes errors, but wise people **learn from their mistakes**.
每个人都会犯错误，但聪明的人**从错误中学习**。
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

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

lift your spirit up

让自己感觉更加快乐和充满希望
Meaning
to make yourself feel more cheerful and hopeful
Example
Helping others can really **lift your spirit up**.
帮助他人真的可以提升你的精神状态。
phrasal-verb

look set to

似乎即将发生
Meaning
to seem likely to happen soon
Example
The company **looks set to** dominate the market in the coming years.
公司似乎准备好在未来几年主导市场。
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**。
phrasal-verb

look into partnerships

调查或探索潜在的合作
Meaning
to investigate or explore potential collaborations
Example
They are **looking into partnerships** with international NGOs.
他们正在与国际非政府组织研究合作伙伴关系。
phrasal-verb

let in peace

让自己远离干扰，享受安静时光
Meaning
to allow yourself a quiet moment away from distractions
Example
Give yourself time to **let in peace** after a stressful day.
在压力大的日子后，给自己时间去**let in peace**
idiom

like one big happy family

和谐生活或工作在一起的人们
Meaning
people living or working together in harmony
Example
Our office team works **like one big happy family**.
我们的办公室团队**像一个大家庭一样工作**。
phrasal-verb

look within yourself

审视你的思想和感受，以找到答案或动力
Meaning
to examine your thoughts and feelings to find answers or motivation
Example
You need to **look within yourself** to find true happiness.
你需要**从内心寻找自己**，以找到真正的幸福。
phrasal-verb

look up information on

搜索关于某事的具体细节或数据
Meaning
to search for specific details or data about something
Example
You can **look up information on** the topic online.
你可以在网上查找关于这个话题的信息。
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

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

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。
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

look within

审视自己的感情和动机
Meaning
to examine your own feelings and motives
Example
To grow emotionally, you must **look within** yourself.
为了情感成长，你必须 **内省** 自己
phrasal-verb

learn to let go

接受某事并在情感上向前看
Meaning
to accept something and move on emotionally
Example
You must **learn to let go** of your past regrets.
你必须学会放下过去的遗憾。
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。
phrasal-verb

log off from

从在线账户或服务断开连接
Meaning
to disconnect from an online account or service
Example
I **log off from** work chats after dinner to stay present with family.
我在晚餐后从工作聊天中登出，以便与家人共度时光
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。
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**。
phrasal-verb

listen actively

全神贯注地倾听别人说的话，并认真地回应
Meaning
to focus completely on what someone is saying and respond thoughtfully
Example
Try to **listen actively** instead of just waiting to reply.
试着**积极地倾听**，而不是只是等待回应。
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？
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

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 beyond one’s means

花费超出自己承受能力的金额
Meaning
to spend more money than one can afford
Example
Many people **live beyond their means** by using credit cards carelessly.
许多人通过不小心使用信用卡，**花费超出自己承受能力的金额**。
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

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

look up

很久之后去拜访某人
Meaning
to visit someone after a long time
Example
When you are in town, **look me up**.
当你在城里时，**来找我**。
idiom

lucky break

突然的机会或好运
Meaning
a sudden opportunity or good fortune
Example
Getting that job was a **lucky break** for her.
得到那份工作对她来说是一次巨大的好运。
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

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

long for

强烈渴望某些无法发生或遥远的事情
Meaning
to wish very strongly for something that cannot happen or is far away
Example
He still **longs for** the days when he could have made things right.
他仍然渴望那些他曾经能够做对的日子。
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。
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

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。
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

love is blind

恋爱中的人看不到对方的缺点
Meaning
people in love do not see each other's faults
Example
They say **love is blind**, and he proves it every day.
他们说**爱情是盲目的**，他每天都在证明这一点。
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。
phrasal-verb

lean into uncertainty

接受并拥抱变化的未知方面
Meaning
to accept and embrace the unknown aspects of change
Example
Successful leaders **lean into uncertainty** rather than fear it.
成功的领导者**lean into uncertainty**而不是害怕它。
phrasal-verb

lay the foundation for progress

为未来发展打下坚实的基础
Meaning
to create a strong basis for future development
Example
Investing in education helps **lay the foundation for progress**.
投资教育帮助为未来发展打下坚实的基础。
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

lift yourself above doubt

克服自我怀疑并相信自己的潜力
Meaning
to overcome self-doubt and trust your own potential
Example
You need to **lift yourself above doubt** to achieve your dreams.
你需要 **克服自我怀疑** 来实现你的梦想。
phrasal-verb

lean within

依赖于自己的内在力量或智慧
Meaning
to rely on your inner strength or wisdom
Example
During tough times, she chose to **lean within** for guidance.
在困难时刻，她选择了依赖自己的内在力量来获取指导。
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。
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。
idiom

lovebirds

一对非常亲密的情侣
Meaning
a couple who are very affectionate with each other
Example
Look at those **lovebirds** holding hands in the park!
看那些在公园里牵着手的**lovebirds**！
idiom

law and order

通过遵守法律维护的和平状态
Meaning
a state of peace maintained by following laws
Example
The police are responsible for maintaining **law and order**.
警察负责维护**法与秩序**。
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

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。
idiom

lose sleep over something

为某事过度担心
Meaning
to worry a lot about something
Example
Don’t **lose sleep over** minor issues.
不要为小事失眠。
idiom

lose one's temper

发脾气
Meaning
to become very angry
Example
He **lost his temper** when he saw the mess.
他看到那一团糟时发了脾气。
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。
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。
phrasal-verb

look into expansion opportunities

调查在国外发展业务的可能性
Meaning
to investigate possibilities for growing the business abroad
Example
The management is **looking into expansion opportunities** in Africa.
管理层正在**寻找扩展机会**，尤其是在非洲。
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

lose faith in someone

失去对某人的信任
Meaning
to stop trusting someone
Example
After what he did, I’ve completely **lost faith in him**.
在他做了那件事之后，我完全失去了对他的信任。
idiom

lock in

确保某事无法更改
Meaning
to secure something so it cannot change
Example
Let's **lock in** the reservation before the price goes up.
我们在价格上涨前把预定锁定。