break down over
All a b c d e f g h i j k l m n o p q r s t u v w x y z
All Types idiom phrasal-verb proverb
Content locale
EN 英语 BN 孟加拉语 HI 印地语 ES 西班牙语 FR 法语 DE 德语 RU 俄语 ZH 中文 JA 日语
All Expression Cards All Expressions
phrasal-verb

break down over

因为后悔或悲伤而变得非常情绪化
Meaning
to become very emotional because of regret or sadness
Example
He **broke down over** losing his best friend.
他因失去最好的朋友而情绪崩溃。
phrasal-verb

grow through challenges

通过面对困难发展力量和智慧
Meaning
to develop strength and wisdom by facing difficulties
Example
We can **grow through challenges** if we stay positive.
如果我们保持积极,我们可以**通过挑战成长**。
idiom

Stand your ground

尽管面临反对,仍坚持自己的信念或决定
Meaning
to remain firm in your beliefs or decisions despite opposition
Example
Even though they disagreed, he decided to **stand his ground** and not back down.
尽管他们不同意,他决定 **站稳脚跟**,不退缩。
idiom

a ray of sunshine

给人带来幸福的人或事
Meaning
someone or something that brings happiness
Example
Her smile is **a ray of sunshine** on a gloomy day.
她的笑容是**阴暗日子里的阳光**。
idiom

spring for

为某物付钱,特别是作为对他人的款待
Meaning
to pay for something, especially as a treat for others
Example
I'll **spring for** dessert since it's your birthday.
我会为甜点付钱,因为今天是你的生日。
idiom

book someone

正式指控某人犯罪
Meaning
to officially charge someone with a crime
Example
The police **booked** him for theft.
警察因盗窃指控了他。
phrasal-verb

stand back

远离某物;远离参与
Meaning
to move away from something; to distance yourself from involvement
Example
Please **stand back** from the edge of the platform.
请从平台边缘站远一些。
idiom

nip in the bud

在问题变得更严重之前停止它
Meaning
to stop something before it becomes a bigger problem
Example
We should **nip the problem in the bud** before it spreads.
我们应该在问题扩散之前**把问题扼杀在萌芽状态**。
phrasal-verb

center on

集中于
Meaning
to focus attention or thoughts on something; to make something the main point
Example
Try to **center on** the positive aspects of your life instead of the negatives.
尽量**集中于**生活中的积极方面,而不是消极方面。
idiom

blind experiment

一种不让参与者知道某些信息以避免偏见的测试
Meaning
a test conducted without participants knowing certain information to prevent bias
Example
The scientists conducted a **blind experiment** to ensure accuracy.
科学家们进行了一项**盲实验**以确保准确性。
idiom

machine learning

一种数据分析方法,自动构建分析模型。
Meaning
A method of data analysis that automates analytical model building.
Example
We used **machine learning** to predict customer behavior.
我们使用**机器学习**来预测客户行为。
idiom

cool as a cucumber

非常冷静和镇定
Meaning
very calm and composed
Example
He stayed **cool as a cucumber** during the meeting.
他在会议期间保持非常冷静。
idiom

believe you’re good enough

接受你是有能力和值得的人
Meaning
to accept that you are capable and worthy
Example
To overcome fear, you must **believe you’re good enough**.
要克服恐惧,你必须相信自己足够好。
idiom

cold case

一宗长时间未解决的刑事案件
Meaning
a criminal case that has not been solved for a long time
Example
The detective reopened a **cold case** from 1999.
侦探重新开启了1999年的**冷案**。
idiom

come to the rescue

帮助陷入困境的人
Meaning
to help someone in trouble
Example
A firefighter **came to the rescue** of the trapped cat.
一名消防员**来救援**被困的猫。
phrasal-verb

frame setbacks as lessons

将问题描述为学习的机会
Meaning
to describe problems as opportunities to learn
Example
We **frame setbacks as lessons** so the team stays optimistic.
我们**将问题描述为学习的机会**,以便团队保持乐观。
phrasal-verb

trade off between

平衡两个对立的事物或优先事项
Meaning
to balance two opposing things or priorities
Example
Nations often **trade off between** protecting local industries and promoting free trade.
各国常常在保护本国工业和推动自由贸易之间找到平衡。
phrasal-verb

look on the bright side of things

专注于某种情况的积极方面
Meaning
to focus on the positive aspects of a situation
Example
Try to **look on the bright side of things** when things go wrong.
当事情出错时,尝试**从事情的积极方面看**。
phrasal-verb

set out to

开始工作,目的是实现某事
Meaning
to begin working with the intention of achieving something
Example
She **set out to** improve her public speaking skills this year.
她**set out to**提高她的公共演讲技能,今年。
phrasal-verb

roll in

像雾或云一样大量到达
Meaning
to arrive in large amounts, like fog or clouds
Example
Thick fog began to **roll in** from the river.
浓雾开始从河流中**滚入**。
idiom

scaling up

在初步成功后迅速扩大业务
Meaning
to expand a business rapidly after initial success
Example
After their Series A funding, the team focused on **scaling up**.
在获得A轮融资后,团队专注于迅速扩大业务。
phrasal-verb

be touched by

因某人的善意而感动
Meaning
to feel emotional because of someone’s kindness
Example
I was really **touched by** your kind words.
你温暖的话语让我真的很感动。
phrasal-verb

slow within

在内心平静下来,观察自己的情感而不做评判
Meaning
to calm down internally and observe your emotions without judgment
Example
Taking a breath helped her **slow within** and regain control over her thoughts.
深呼吸帮助她在内心平静下来并重新掌控自己的思维。
idiom

Out to pasture

让某人或某物退出活跃使用。
Meaning
To retire someone or something from active use.
Example
The old manager was finally **put out to pasture** last year.
那位老经理去年终于退休了。
phrasal-verb

dream up projects

发明或构想新的创造性项目
Meaning
to invent or imagine new creative projects
Example
They **dreamed up projects** that could change the company’s image.
他们构思了项目,这些项目可能改变公司的形象。
idiom

cut someone some slack

不那么批评或给某人喘息的机会
Meaning
to be less critical or give someone a break
Example
You should **cut him some slack**—he’s having a tough day.
你应该**宽容他一点**—他今天过得很艰难。
phrasal-verb

log onto platform

通过输入凭证访问网站或系统
Meaning
to access a website or system by entering credentials
Example
You need to **log onto the platform** to join the webinar.
你需要**登录平台**才能加入网络研讨会。
phrasal-verb

set reminders for

设置提醒以确保任务不会被遗忘
Meaning
to schedule alerts so tasks are not forgotten
Example
I **set reminders for** every invoice deadline in my calendar.
我在日历中为每个发票截止日期设置提醒
idiom

Play your cards right

做出正确的决策以取得成功。
Meaning
To make the right moves to achieve success.
Example
If you **play your cards right**, you might get the promotion.
如果你正确地做出决策,你可能会得到晋升。
phrasal-verb

bring to light

揭示隐藏或不清楚的事情
Meaning
to reveal something that was hidden or unclear
Example
Therapy helped him **bring to light** the real source of his anger.
治疗帮助他揭示了他愤怒的真正来源。
phrasal-verb

build optimism around you

创造一个充满希望能量的积极环境
Meaning
to create a positive environment with hopeful energy
Example
Try to **build optimism around you** through your words and actions.
通过你的话语和行动努力在你周围建立一个积极的环境。
phrasal-verb

look around

探索或查看附近的事物;观光
Meaning
to explore or see what is nearby; to sightsee
Example
We spent the afternoon **looking around** the old city.
我们花了整个下午**环顾**古老的城市。
idiom

An arm and a leg

非常昂贵的东西。
Meaning
Something that is very expensive.
Example
That new phone costs **an arm and a leg**, but it’s worth it.
那部新手机 **非常昂贵**,但它值得。
idiom

glance over

快速阅读某物
Meaning
to read something quickly
Example
Can you **glance over** the memo before we send it?
在我们发送之前,你能**快速浏览**一下备忘录吗?
phrasal-verb

steer someone toward

引导某人做出有益的选择
Meaning
to guide a person toward a helpful choice
Example
Mentors **steer interns toward** roles that match their strengths.
导师们引导实习生走向与他们的优势匹配的角色。
idiom

jack up

突然大幅提高某物
Meaning
to raise something suddenly and sharply
Example
They might **jack up** ticket prices before the holidays.
他们可能会在假期前提高票价。
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

move on

进入下一个阶段; 把某事抛在脑后
Meaning
to progress to the next stage; to leave something behind
Example
After the breakup, she decided to **move on** with her life.
分手后,她决定**继续前进**,迎接新生活。
phrasal-verb

drive innovation

领导或激励创造性进步
Meaning
to lead or motivate creative progress
Example
The CEO’s vision helps **drive innovation** across all departments.
CEO的愿景帮助**推动创新**跨越所有部门。
idiom

cover all bases

为所有可能的情况做好准备
Meaning
to prepare for all possible situations
Example
Before the presentation, we need to **cover all bases**.
在演讲之前,我们需要做好所有准备工作。
idiom

second childhood

年老时,开始再次像孩子一样行为的时期
Meaning
the time in old age when a person starts behaving like a child again
Example
After retirement, he entered his **second childhood**.
退休后,他进入了他的**第二次童年**。
idiom

seeing is believing

只有看到的才能相信;只有亲身体验过才能相信。
Meaning
only what one sees can be believed; things must be experienced to be believed.
Example
I was skeptical at first, but when I saw the results, I realized **seeing is believing**.
我一开始很怀疑,但当我看到了结果,我意识到**看到就是相信**。
idiom

under the weather

感觉不舒服或生病
Meaning
feeling ill or unwell
Example
I didn’t go to work because I felt **under the weather**.
我没去工作,因为我感觉不舒服。
idiom

go into orbit

变得非常兴奋或生气
Meaning
to become very excited or angry
Example
Mom **went into orbit** when she saw the mess in my room.
妈妈看到我的房间乱七八糟时,气得不行。
phrasal-verb

show admiration for

表达赞同与尊重
Meaning
to express approval and respect
Example
He openly **showed admiration for** her courage.
他公开地**表示了对**她的勇气的钦佩。
idiom

poetic justice

一种美德得到奖励,恶习受到惩罚的情况,通常是讽刺性的
Meaning
a situation in which virtue is rewarded and vice is punished, often ironically
Example
It was **poetic justice** when the dishonest lawyer lost his case due to his own lies.
当那个不诚实的律师因为自己的谎言而输掉案件时,这就是**诗意的正义**。
idiom

how do you do

一种正式的问候语,用于第一次见面时
Meaning
a formal greeting used when meeting someone for the first time
Example
**How do you do?** It’s a pleasure to meet you.
**你好吗?** 很高兴见到你。
phrasal-verb

go without

不吃或不拥有某物,通常是因为你选择不做
Meaning
to not have or eat something, often because you choose to
Example
I can **go without** dessert tonight.
我今晚可以不吃甜点
idiom

Front page news

极其重要或广泛讨论的新闻
Meaning
Extremely important or widely discussed news
Example
His heroic act became **front page news** the next morning.
他的英雄事迹第二天早晨成为了**头条新闻**。
phrasal-verb

freeze over

当水由于低温而变成冰
Meaning
when water turns into ice due to cold temperature
Example
The lake **froze over** completely during the winter.
湖泊在冬季完全结冰。
phrasal-verb

call for change

要求在政策或系统中进行改革或修改
Meaning
to demand reforms or modifications in policy or system
Example
The activists **called for change** in the voting system.
活动家们**呼吁在投票系统中进行改革**。
phrasal-verb

pay something off

完全偿还债务或贷款
Meaning
to completely repay a debt or loan
Example
We finally **paid off** our mortgage last month.
我们上个月终于偿清了我们的抵押贷款。
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。
phrasal-verb

breathe through tension

通过平静的呼吸释放紧张或焦虑
Meaning
to use calm breathing to release tension or anxiety
Example
The best way to handle stress is to **breathe through tension** slowly.
应对压力的最佳方法是**通过紧张呼吸**来放松。
phrasal-verb

play down

让某事显得不如它实际重要或严肃
Meaning
to make something seem less important or serious than it is
Example
The minister tried to **play down** the controversy in the media.
部长试图在媒体中淡化争议。
phrasal-verb

check in about

讨论或确认某事的状态
Meaning
to discuss or confirm the status of something
Example
Let’s **check in about** the deliverables before Friday.
让我们在周五之前讨论交付内容。
phrasal-verb

come off as

看起来像是某种类型的人
Meaning
to seem to be a particular type of person
Example
He can **come off as** rude, but he’s actually very kind.
他可能看起来很粗鲁,但实际上他非常友好。
phrasal-verb

wrap around

通过回顾主要思想来总结或结束
Meaning
to summarize or conclude by revisiting main ideas
Example
Let’s **wrap around** our discussion by revisiting the key points.
让我们通过回顾关键点来**wrap around**我们的讨论。
idiom

the big picture

情况的整体视角或透视
Meaning
the overall view or perspective of a situation
Example
It’s important to look at **the big picture** before making decisions.
在做决定之前,看**大图**是很重要的。
idiom

get back on your feet

在生病或困难后恢复
Meaning
to recover after an illness or difficulty
Example
He lost his job but soon **got back on his feet**.
他失去了工作,但很快就**重新站起来了**。
idiom

the human touch

一种个人或情感的元素,技术中缺少的
Meaning
a personal or emotional element that technology lacks
Example
Even with AI, customers still appreciate **the human touch** in service.
即使有 AI,客户仍然感激 **人类的手** 在服务中。
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

freak out about

因为某事变得非常焦虑或不安
Meaning
to become very anxious or upset about something
Example
People often **freak out about** deadlines and performance reviews.
人们常常因为截止日期和绩效评估而感到焦虑。
phrasal-verb

single out

从一组中挑选一个人或事物,给予特别关注
Meaning
to choose one person or thing from a group for special attention
Example
The teacher **singled out** one student for praise.
老师**挑选**了一个学生来表扬。
phrasal-verb

call out

公开批评或挑战某人
Meaning
to criticize or challenge someone publicly
Example
The candidate **called out** the government for ignoring public needs.
候选人**公开批评**政府忽视公众需求。
phrasal-verb

build endurance

逐渐培养长时间坚持下去的能力
Meaning
to gradually develop the ability to keep going for a long time
Example
Athletes **build endurance** through consistent training.
运动员通过持续训练建立耐力。
idiom

surf the net

浏览或探索互联网上的网站
Meaning
to browse or explore websites on the internet
Example
I usually **surf the net** before going to bed.
我通常在睡觉前上网浏览。
idiom

Take your chances

尽管存在不确定性,但尝试某事。
Meaning
To try something despite uncertainty.
Example
He decided to **take his chances** and apply for the international scholarship.
他决定**尝试一下**,申请国际奖学金。
phrasal-verb

rise above setbacks

在面对困难或失败之后恢复并继续前进
Meaning
to recover and continue after facing difficulties or failures
Example
She learned to **rise above setbacks** and keep moving forward.
她学会了**超越挫折**并继续前进。
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。
idiom

hashtag activism

使用标签来支持在线的社会或政治原因
Meaning
using hashtags to support social or political causes online
Example
**Hashtag activism** can raise awareness but may not lead to real change.
**标签行动主义**可以提高意识,但不一定会带来真正的改变。
idiom

the pen is mightier than the sword

言语和沟通比暴力更有力量
Meaning
words and communication have more power than violence
Example
He believes **the pen is mightier than the sword**, so he fights with ideas, not weapons.
他认为**钢笔比剑更强**,所以他用思想而不是武器战斗。
idiom

brainstorm an idea

讨论并创造性地思考,以产生新的想法
Meaning
to discuss and think creatively to generate new ideas
Example
The teacher asked the class to **brainstorm ideas** for the project.
老师要求班级为项目**头脑风暴想法**。
idiom

take the law into your own hands

没有法律授权惩罚某人
Meaning
to punish someone without legal authority
Example
Citizens should not **take the law into their own hands**.
公民不应**将法律掌握在自己手中**。
idiom

dream big

拥有雄心壮志的目标和愿望
Meaning
to have ambitious goals and aspirations
Example
If you want to achieve greatness, you must **dream big**.
如果你想成就伟大,你必须**敢于梦想**。
phrasal-verb

put away your phone

停止使用手机并把它放到一边
Meaning
to stop using your phone and keep it aside
Example
Please **put away your phone** during dinner.
请在吃饭时把手机放到一边。
phrasal-verb

bounce ahead

在成功或恢复后,以能量和信心向前走
Meaning
to move forward with energy and confidence after success or recovery
Example
After the failure, he decided to **bounce ahead** and try again.
在失败之后,他决定**继续前进**并再试一次。
idiom

on the stump

为政治职位竞选,特别是在公共场合发表演讲
Meaning
to campaign for political office, especially by giving speeches in public
Example
The candidate has been **on the stump** for weeks, rallying support across the country.
候选人已经在**竞选**了几个星期,在全国各地争取支持。
phrasal-verb

point out

引起对某事的注意; 提到重要的事情
Meaning
to draw attention to something; to mention something important
Example
He **pointed out** a few mistakes in the final report.
他在最终报告中**指出**了一些错误。
phrasal-verb

stand up for oneself

捍卫自己的权利或自信地表达自己的意见
Meaning
to defend your rights or express your opinions confidently
Example
You should **stand up for yourself** when someone disrespects you.
当有人不尊重你时,你应该**为自己挺身而出**。
idiom

bring down

让某人感到难过或减少某物
Meaning
to make someone feel sad or to reduce something
Example
Don’t let one rude comment **bring down** your confidence.
不要让一个粗鲁的评论 **降低** 你的自信。
idiom

be like family

像家庭成员一样亲近
Meaning
to be as close as family members
Example
My best friend is **like family** to me.
我最好的朋友对我来说**就像家人**。
phrasal-verb

stay with

继续支持或相信某事或某人
Meaning
to continue supporting or believing in something or someone
Example
The employees decided to **stay with** the company during tough times.
员工们决定在困难时期**待在**公司。
idiom

blank mind

无法清晰思考或记起某事
Meaning
unable to think clearly or remember something
Example
During the exam, my **mind went blank**.
考试时,我的**脑子一片空白**。
phrasal-verb

back away from blame

在争论中避免将责任推给别人或自己
Meaning
to avoid putting blame on others or oneself during a disagreement
Example
It’s wise to **back away from blame** and focus on solutions.
明智的做法是 **回避责备**,并专注于解决方案。
phrasal-verb

keep your spirits up

在困难时保持愉快和充满希望
Meaning
to stay cheerful and hopeful in tough times
Example
Even during stress, try to **keep your spirits up**.
即使在压力下,也要尽力保持**愉快的心情**。
phrasal-verb

log on to

通过输入凭据访问网站或在线平台
Meaning
to access a website or online platform by entering credentials
Example
Students must **log on to** the portal before the class starts.
学生们必须在上课前**log on to**门户网站。
idiom

case closed

事情已经解决或结束
Meaning
the matter is settled or finished
Example
The evidence was clear, so it’s **case closed**.
证据很清楚,所以这是**案件已结**。
phrasal-verb

drive up with

通过使用特定的杠杆来增加结果
Meaning
to increase results by using a particular lever
Example
They **drive up with** targeted ads during festival weeks.
他们在节日期间通过定向广告来提高结果。
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。
phrasal-verb

get out

离开; 从车上下来
Meaning
to leave or exit a place or vehicle
Example
He quickly **got out** of the taxi and ran inside.
他迅速从出租车里出来并跑了进去。
phrasal-verb

wind up about

因某事而感到激动或烦恼
Meaning
to become agitated or upset because of something
Example
Try not to **wind up about** the traffic; we'll still make it on time.
尽量不要因交通而感到烦躁;我们还是会准时到达。
phrasal-verb

look beyond bias

超越个人偏见,关注公平
Meaning
to see past personal prejudices and focus on fairness
Example
We must **look beyond bias** to make objective hiring decisions.
我们必须**超越偏见**,做出客观的招聘决定。
idiom

double check

再次验证某事以确保准确性
Meaning
to verify something again for accuracy
Example
Always **double check** the numbers before submitting.
在提交之前始终**双重检查**数字。
phrasal-verb

lash out emotionally

以暴力或突然的方式表达愤怒或沮丧
Meaning
to express anger or frustration violently or suddenly
Example
He **lashed out emotionally** when he felt betrayed.
他在感到背叛时**情绪爆发**
idiom

have a stake in

对某事有兴趣或投资
Meaning
to have an interest or investment in something
Example
She has a **stake in** the company's success.
她在公司成功中有**股份**。
phrasal-verb

lay down guidelines

建立官方规则或原则
Meaning
to establish official rules or principles
Example
The economic council will **lay down guidelines** for fiscal discipline.
经济委员会将为财政纪律制定指导方针。
idiom

make a comeback

在一段失败后的时期重新取得成功
Meaning
to return to success after a period of failure
Example
After a year of struggle, the team managed to **make a comeback** and won the championship.
经过一年的奋斗,球队成功地**做出了复出**并赢得了冠军。
idiom

wired for success

天生倾向于成功或被设计成成功
Meaning
naturally inclined or designed to succeed
Example
The new AI model seems **wired for success** in every test.
新AI模型似乎在每个测试中都为成功而设计。
phrasal-verb

focus on

将你的注意力或精力集中在某事上
Meaning
to concentrate your attention or energy on something
Example
You should **focus on** what truly matters.
你应该专注于真正重要的事情。
phrasal-verb

drop by

非正式地或在没有事先通知的情况下拜访某人
Meaning
to visit someone informally or without prior notice
Example
Feel free to **drop by** anytime for a cup of tea.
随时过来喝一杯茶,随时欢迎。
idiom

in beta

在最终发布前的测试阶段
Meaning
in the testing phase before final release
Example
The app is still **in beta**, so expect some bugs.
这个应用仍然处于**测试版**,因此请预期会有一些bug。
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

grow up

长大; 成为成年人
Meaning
to become an adult; to mature
Example
Children **grow up** so fast these days.
孩子们如今长得好快。
phrasal-verb

keep to

坚持某事,如规则或计划
Meaning
to stick to something such as a rule or plan
Example
Please **keep to** the schedule.
请遵守时间表。
idiom

come out clean

被证明无罪或免除指责。
Meaning
To be proven innocent or free from blame.
Example
After investigation, he **came out clean**.
经过调查后,他被证明是清白的。
phrasal-verb

celebrate with others

参加来自其他背景的人的文化节庆活动
Meaning
to join in the cultural festivities of people from other backgrounds
Example
We should **celebrate with others** to appreciate their culture and values.
我们应该**和他人一起庆祝**,以欣赏他们的文化和价值观。
phrasal-verb

appeal against

正式请求法院判决的变更
Meaning
to formally ask for a change in a court decision
Example
The defendant plans to **appeal against** the verdict.
被告计划对判决提出上诉。
idiom

a power play

一个战略举措以获得对局势的控制或影响
Meaning
a strategic move to gain control or influence over a situation
Example
His decision to challenge the leader was a clear **power play**.
他挑战领导者的决定是一个明显的 **力量操作**。
phrasal-verb

keep projects on track

确保工作在计划和范围内进行
Meaning
to ensure work stays within schedule and scope
Example
Daily standups help us **keep projects on track** despite surprises.
每日站立会议帮助我们**保持项目在轨道上**,尽管有惊讶。
phrasal-verb

hop on

快速或轻松地上车
Meaning
to get on a vehicle quickly or easily
Example
You can **hop on** the next bus if you miss this one.
如果错过了这班车,你可以上下一班。
idiom

backdoor

一种未记录的访问系统或软件的方式,通常由黑客用来绕过安全防护。
Meaning
An undocumented way of accessing a system or software, usually used by hackers to bypass security.
Example
The attacker installed a **backdoor** to access the system at any time without being detected.
攻击者安装了一个**后门**,以便在任何时候都能访问系统,而不被发现。
phrasal-verb

sign in to

输入用户名和密码以访问账户
Meaning
to enter a username and password to access an account
Example
Please **sign in to** your account before starting the quiz.
请在开始测验之前登录您的账户。
phrasal-verb

back someone up

在团队或争论中支持或捍卫某人
Meaning
to support or defend someone in a team or argument
Example
During the debate, my teammates **backed me up** when I presented my point.
在辩论期间,当我提出我的观点时,我的队友们支持我。
idiom

A truth universally acknowledged

一个普遍接受的真理。
Meaning
A widely accepted truth or belief.
Example
**A truth universally acknowledged** is that honesty is important.
**一个普遍接受的真理** 是诚实很重要。
idiom

bond of friendship

朋友之间信任和感情的强大联系。
Meaning
A strong connection of trust and affection between friends.
Example
Their **bond of friendship** grew stronger over the years.
他们的友谊之纽随着岁月变得更加牢固。
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。
phrasal-verb

ask around about

向几个人询问关于某事的信息
Meaning
to ask several people for information about something
Example
He’s been **asking around about** the new manager.
他一直在问关于新经理的事
idiom

a stroke of genius

一个辉煌和富有创意的想法
Meaning
a brilliant and creative idea
Example
Her design was **a stroke of genius**.
她的设计是**天才之作**。
phrasal-verb

bring optimism into life

将充满希望和积极的思维融入到你的生活方式中
Meaning
to include hopeful and positive thinking in your lifestyle
Example
Try to **bring optimism into life** through daily habits.
尝试通过日常习惯**将乐观带入生活**。
idiom

bolt from the blue

一个突然和意想不到的事件
Meaning
a sudden and unexpected event
Example
The project cancellation came as a **bolt from the blue**.
项目的取消就像晴天霹雳一样。