fill up on
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phrasal-verb

fill up on

吃大量某种食物以至于不再对其他食物感兴趣
Meaning
to eat a lot of one type of food so you are not hungry for other food
Example
Don’t **fill up on** snacks before dinner.
晚餐前不要吃太多零食。
idiom

fall flat on your face

以令人尴尬的方式彻底失败
Meaning
to fail completely in an embarrassing way
Example
He **fell flat on his face** during his first business attempt.
他在第一次商业尝试中完全失败了。
idiom

frame of mind

一个人的情绪或心理状态
Meaning
a person's mood or mental state
Example
He’s not in the right **frame of mind** to make decisions.
他现在不在做决定的正确心理状态下。
phrasal-verb

flare with anger

突然变得非常生气
Meaning
to suddenly become very angry
Example
She **flared with anger** when she heard the unfair decision.
她听到不公正的决定时突然非常生气。
idiom

fed up with

对某事感到厌倦或烦恼
Meaning
tired or annoyed with something
Example
I'm **fed up with** doing the same thing every day.
我厌倦了每天做同样的事情。
phrasal-verb

filter out tension

去除或屏蔽压力情绪或思维
Meaning
to remove or block stressful emotions or thoughts
Example
Yoga helps you **filter out tension** from your body and mind.
瑜伽帮助你从身体和思维中**过滤紧张**。
phrasal-verb

follow back

关注已关注你的人
Meaning
to follow someone who has followed you
Example
She didn’t **follow back** even though I followed her first.
尽管我先关注了她，她没有回关我。
phrasal-verb

follow one’s passion

追随你真正热爱的或感兴趣的事情
Meaning
to pursue what you truly love or are interested in
Example
He chose to **follow his passion** for music instead of money.
他选择了追随自己对音乐的热情，而不是追求金钱。
idiom

Failure is the mother of success

成功往往是在从失败中学习之后到来的。
Meaning
Success often comes after learning from failures.
Example
Don’t worry about failing; **failure is the mother of success**.
不要担心失败；**失败是成功之母**。
phrasal-verb

feel torn about

对选择或决定感到矛盾或后悔
Meaning
to feel conflicted or regretful about a choice or decision
Example
I **feel torn about** leaving my hometown for work.
我对离开家乡去工作感到很矛盾。
phrasal-verb

filter out negativity

从你的心中去除负面想法或影响
Meaning
to remove negative thoughts or influences from your mind
Example
Try to **filter out negativity** and focus on what’s good.
尝试**过滤负面情绪**，并专注于好的事情
phrasal-verb

forgive yourself

停止责备自己过去的错误
Meaning
to stop blaming yourself for past mistakes
Example
You must **forgive yourself** to move forward peacefully.
你必须**原谅自己**才能平静地向前迈进。
idiom

fly high

非常成功或快乐
Meaning
to be very successful or happy
Example
After winning the award, she’s been **flying high**.
赢得奖项后，她一直非常高兴。
phrasal-verb

fight your way through

尽管面临反对或困境，依然坚定不移地继续前进
Meaning
to continue with determination despite opposition or hardship
Example
He had to **fight his way through** years of struggle to achieve success.
他必须**拼搏前进**，经过多年的奋斗，才取得成功。
phrasal-verb

flare out

突然生气
Meaning
to suddenly become angry or lose temper
Example
She **flared out** when her plans were canceled.
她的计划被取消时，她突然生气了。
phrasal-verb

fill someone in

向某人提供关于某事的详细信息或最新信息
Meaning
to give someone the details or latest information about something
Example
Can you **fill me in** on what happened at the client meeting?
你能**告诉我**在客户会议上发生了什么吗？
phrasal-verb

find for

支持或判决某人有利（通常是在法律案件中）
Meaning
to support or rule in favor of someone (usually in a legal case)
Example
The court **found for** the defendant after reviewing the evidence.
法院在审查证据后判决被告有利。
idiom

feel for

对某人有同情心
Meaning
to have sympathy for someone
Example
We really **feel for** anyone stuck in that traffic.
我们真的为任何被困在那个交通中的人感到同情。
idiom

Fine tuning

为了改进而进行的小调整
Meaning
small adjustments to improve something
Example
The plan just needs some **fine tuning** before we present it.
在我们展示之前，这个计划只需要一些小调整。
phrasal-verb

figure out regulations

理解外国的法律和商业规则
Meaning
to understand foreign laws and business rules
Example
It can take months to **figure out regulations** in a new country.
在一个新国家，**找出规定** 可能需要几个月。
phrasal-verb

fly into a rage

突然大发雷霆
Meaning
to suddenly become very angry
Example
The manager **flew into a rage** when the report was submitted late.
经理在报告迟交时突然大发雷霆。
phrasal-verb

fall apart

碎裂；完全失败
Meaning
to break into pieces; to fail completely
Example
Their marriage **fell apart** after years of arguments.
他们的婚姻在多年争吵后**崩溃**了。
phrasal-verb

fog up

当玻璃或镜片被雾气或冷凝物覆盖时
Meaning
when glass or lenses become covered with mist or condensation
Example
My glasses always **fog up** when it rains.
下雨时我的眼镜总是**起雾**。
phrasal-verb

freak over

对某事变得非常焦虑或不安
Meaning
to become very anxious or upset about something
Example
He **freaked over** the missed deadline and couldn’t focus on anything else.
他因为错过了最后期限而非常焦虑，无法集中精力做其他事情。
phrasal-verb

find out

发现信息
Meaning
to discover information
Example
I need to **find out** what time the meeting starts.
我需要**找出**会议开始的时间。
phrasal-verb

fill with

让某人体验强烈的情感
Meaning
to make someone experience a strong emotion
Example
The kind gesture **filled her with** gratitude.
这个善意的举动**使她充满了**感激。
phrasal-verb

follow up on leads

在初次会议或询问后与潜在客户联系
Meaning
to contact potential clients after an initial meeting or inquiry
Example
The sales team will **follow up on leads** from the international trade fair.
销售团队将从国际贸易展览会中**跟进潜在客户**。
idiom

fall on one's sword

为失败承担责任，通常付出巨大的个人代价
Meaning
to take responsibility for a failure, often at great personal cost
Example
He decided to **fall on his sword** and resign after the scandal.
他决定在丑闻之后**为自己承担责任**并辞职。
idiom

fall in with

加入或同意一个小组或计划
Meaning
to join or agree with a group or plan
Example
She decided to **fall in with** the volunteer crew for the weekend.
她决定加入志愿者团队度过周末。
idiom

forty winks

小睡一会儿
Meaning
a short nap or brief sleep
Example
He likes to take **forty winks** after work.
他喜欢下班后小睡一会儿。
idiom

follow in someone’s footsteps

追随某人的脚步，通常是家庭成员
Meaning
to do the same work or live the same way as someone else, usually a family member
Example
He decided to **follow in his father’s footsteps** and become a lawyer.
他决定**追随父亲的脚步**成为一名律师。
phrasal-verb

fall for

爱上某人; 被某物强烈吸引
Meaning
to fall in love with someone; to be strongly attracted to something
Example
He **fell for** her the moment they met.
他在他们见面的一刻**爱上了**她。
phrasal-verb

fuel up on

吃或喝某些东西来获得能量
Meaning
to eat or drink something to gain energy
Example
We **fuel up on** oatmeal before the morning hike.
我们在早晨的远足之前会吃燕麦片来补充能量
phrasal-verb

fall off

从高处掉落；减少
Meaning
to drop from a higher place; to decrease
Example
Sales have **fallen off** since last month.
自上个月以来，销售**下降**了。
phrasal-verb

fall back into

回到以前的状态或习惯
Meaning
to return to a previous state or habit
Example
He **fell back into** his old routine after the vacation.
他在度假后**又回到了**以前的例行公事。
idiom

fear the unknown

害怕你不了解或没有经历过的事情
Meaning
to be afraid of things you don’t understand or haven’t experienced
Example
Many people **fear the unknown** when starting something new.
许多人在开始新事物时，**害怕未知**。
idiom

footloose and fancy-free

自由做你想做的事；没有约束
Meaning
free to do whatever you want; without commitments
Example
He loves being **footloose and fancy-free** after retirement.
退休后，他喜欢无拘无束的生活。
phrasal-verb

follow through on commitments

履行对他人的承诺或义务
Meaning
to complete promises or obligations made to others
Example
The government must **follow through on commitments** made at the summit.
政府必须履行在峰会上做出的承诺。
phrasal-verb

fall out over

因为某事争吵并与某人停止友好关系
Meaning
to argue and stop being friendly with someone because of something
Example
They **fell out over** money matters last year.
他们去年因钱的问题**争吵**了。
phrasal-verb

fall into

开始做某事；陷入困境
Meaning
to begin doing something; to be caught in a situation
Example
She **fell into** bad habits during the lockdown.
她在封锁期间**陷入了**坏习惯。
phrasal-verb

find common ground with

找到共同利益，以便更容易合作
Meaning
to identify shared interests so cooperation is easier
Example
Negotiators **find common ground with** each side before drafting terms.
谈判人员在起草条款之前，与各方找到共同点。
phrasal-verb

fill out arrival forms

到达某地时填写入境表格
Meaning
to complete entry paperwork when arriving somewhere
Example
Travelers **fill out arrival forms** while waiting in the queue.
旅客在排队时填写入境表格。
phrasal-verb

factor into

在您的计算或对未来的预测中包括某些内容
Meaning
to include something in your calculations or predictions about the future
Example
We must **factor into** our plans the possible rise in inflation.
我们必须**因子进入**我们的计划，考虑到可能的通货膨胀上涨。
phrasal-verb

focus on gratitude

专注于你感激的事情
Meaning
to concentrate on things you are thankful for
Example
Each morning, **focus on gratitude** to start your day positively.
每天早晨，**专注于感恩** 以积极的方式开始你的一天。
idiom

fall through

失败
Meaning
to fail to happen
Example
Our travel plans might **fall through** if the storm hits.
如果暴风雨来临，我们的旅行计划可能会失败。
idiom

face a system error

经历突然的故障或崩溃
Meaning
to experience a sudden failure or breakdown
Example
Our plans **faced a system error** when the deal was canceled.
当交易被取消时，我们的计划**遇到了系统错误**。
phrasal-verb

forge partnerships with

与他人建立强大的工作关系
Meaning
to build strong working relationships with others
Example
Our diplomats **forge partnerships with** innovators at global forums.
我们的外交官在全球论坛上**锻造与创新者的伙伴关系**。
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。
phrasal-verb

flare with joy

突然感到或表现出极大的幸福
Meaning
to suddenly feel or show great happiness
Example
His face **flared with joy** when he saw his family again.
当他再次看到他的家人时，他的脸上充满了喜悦。
idiom

Faith can move mountains

坚定的信念可以实现不可能的事情。
Meaning
Strong belief can achieve the impossible.
Example
He believes that **faith can move mountains** when you truly believe.
他相信，当你真正相信时，**信念可以移山**。
phrasal-verb

fade away

逐渐消失
Meaning
to gradually disappear
Example
His anger slowly **faded away** after the apology.
在道歉后，他的愤怒渐渐消失了。
idiom

faint-hearted

缺乏勇气或决心
Meaning
lacking courage or determination
Example
Climbing this mountain is not for the **faint-hearted**.
爬这座山不是给胆小的人。
idiom

feel under pressure

由于责任或期望而感到压力或焦虑
Meaning
to feel stressed or anxious due to responsibilities or expectations
Example
She's **feeling under pressure** to meet the deadline.
她**感到压力**，以完成最后期限。
phrasal-verb

flag wins publicly

在别人面前承认成就
Meaning
to acknowledge achievements in front of others
Example
Managers **flag wins publicly** to keep motivation high.
经理们**旗帜公开获胜**，以保持高涨的士气。
phrasal-verb

find over to

将注意力或焦点转移到新的事物上
Meaning
to move or transfer attention or focus to something new
Example
She quickly **found over to** another topic when things got awkward.
当事情变得尴尬时，她迅速转移到另一个话题。
phrasal-verb

follow along with

跟上虚拟屏幕或文档上分享的内容
Meaning
to keep pace with what’s being shared on a virtual screen or document
Example
Please **follow along with** the presentation on your screen.
请跟随您的屏幕上的演示。
idiom

fall behind

未能跟上时间表或进度
Meaning
to fail to keep up with a schedule or progress
Example
If we miss another deadline, we’ll **fall behind** on the project.
如果我们错过另一个截止日期，我们将在项目上落后。
phrasal-verb

fact check against

通过与可靠来源对比来核实信息
Meaning
to verify information by comparing it with reliable sources
Example
Journalists **fact check against** official records to avoid errors.
记者们 **核实** 官方记录以避免错误。
idiom

forgive and forget

停止生气，不再记得别人的错误
Meaning
to stop being angry and not remember someone’s mistake
Example
Let’s **forgive and forget** and move on.
让我们原谅并忘记，然后继续前进。
phrasal-verb

face up to challenges

勇敢自信地面对困难
Meaning
to confront difficulties with courage and confidence
Example
You’ll grow stronger when you **face up to challenges** instead of avoiding them.
當你面對挑戰而不是逃避時，你會變得更強大。
idiom

full of years

活得长久且充实
Meaning
having lived a long and fulfilling life
Example
He passed away **full of years** and surrounded by family.
他在**满载岁月**并被家人环绕的情况下去世。
idiom

fly off the handle

以非常生气的方式反应，毫不思考
Meaning
to react in a very angry way without thinking
Example
He **flew off the handle** when someone scratched his new car.
当有人刮擦他的汽车时，他**飞出手柄**。
idiom

Fit like a glove

完美契合。
Meaning
To fit perfectly.
Example
This dress **fits like a glove** on you!
这件裙子**就像手套一样合适**！
idiom

fade to black

以戏剧性方式结束某事
Meaning
to end something dramatically
Example
The director chose to **fade to black** at the emotional climax.
导演在情感高潮时选择了 **fade to black**。
phrasal-verb

find peace with

接受某种痛苦并停止为此烦恼
Meaning
to accept something painful and stop being upset about it
Example
In time, she **found peace with** her past mistakes.
随着时间的推移，她与过去的错误达成了和平。
phrasal-verb

float away stress

想象你的压力像漂浮的东西一样消失
Meaning
to imagine your stress disappearing like something drifting away
Example
Visualize your worries and let them **float away** like clouds.
想象你的烦恼并让它们像云一样**漂浮远**。
phrasal-verb

follow through

完成一个开始或承诺的任务
Meaning
to complete a task that was started or promised
Example
We need to **follow through** with our commitments to build trust.
我们需要履行我们的承诺来建立信任。
phrasal-verb

follow along in chat

在在线会议期间跟上消息
Meaning
to keep up with messages during an online meeting
Example
Participants **follow along in chat** while the speaker demos the tool.
参与者在演讲者演示工具时，**跟随聊天**。
phrasal-verb

fit in

在一个团体或环境中感到舒适和被接受
Meaning
to feel comfortable and accepted within a group or environment
Example
New employees often struggle to **fit in** at first.
新员工通常在一开始会努力去**融入**。
idiom

face the music

为自己所做的事接受批评或惩罚
Meaning
to accept criticism or punishment for something you have done
Example
You made a mistake, and now you have to **face the music**.
你犯了一个错误，现在你得接受后果。
phrasal-verb

focus inward

专注于你的内心思想和情感
Meaning
to concentrate on your inner thoughts and emotions
Example
When I feel overwhelmed, I try to **focus inward**.
当我感到不堪重负时，我尝试将注意力集中在内心。
phrasal-verb

follow a routine

定期做相同的活动
Meaning
to do the same set of activities regularly
Example
If you **follow a routine**, you’ll build good habits over time.
如果你**遵循一个例行公事**，你会随着时间建立良好的习惯。
idiom

faith moves mountains

强烈的信念可以实现伟大的事情
Meaning
strong belief can achieve great things
Example
Keep believing in yourself—**faith moves mountains**.
继续相信自己—**信念能移山**。
phrasal-verb

forgive from within

从内心深处真正原谅某人
Meaning
to truly forgive someone deep in your heart
Example
To heal completely, you need to **forgive from within**.
要完全治愈，你需要**从内心原谅**。
idiom

follow your dreams

追求你真正想要的人生
Meaning
to pursue what you truly want in life
Example
He quit his job to **follow his dreams** of becoming a musician.
他辞去了工作，去追随成为音乐家的**梦想**。
phrasal-verb

find on

在某人或某物上发现某物
Meaning
to discover something physically on someone or something
Example
The police **found on** him a stolen phone.
警方在他身上发现了一部被盗的电话。
phrasal-verb

find over

仔细检查或审查某件事
Meaning
to review or check something carefully
Example
Let’s **find over** the details before submitting the report.
在提交报告之前，我们仔细检查一下细节。
phrasal-verb

follow through on plans

完成已承诺或已计划的行动
Meaning
to complete actions that were promised or scheduled
Example
She **follows through on plans** even when the workload spikes.
她即使在工作负荷增加时也会跟进计划。
phrasal-verb

fall back

后退; 撤退
Meaning
to move backward; to retreat
Example
The soldiers had to **fall back** after losing ground.
士兵们在失去阵地后不得不**fall back**。
phrasal-verb

fall down

跌倒; 在某事上失败
Meaning
to drop to the ground; to fail at something
Example
He **fell down** while running in the park.
他在公园跑步时摔倒了。
idiom

feel it in your bones

没有证据地强烈感知某事
Meaning
to sense something strongly without evidence
Example
I **feel it in my bones** that something bad will happen.
我在骨头里感觉到一些不好的事情将要发生
idiom

from the bottom of my heart

由衷感谢
Meaning
with sincere gratitude
Example
I thank you **from the bottom of my heart** for everything.
我从**内心深处**感谢你的一切。
idiom

feel off-color

感觉有点不舒服
Meaning
to feel slightly ill
Example
I’m feeling a bit **off-color** today.
我今天感觉有点不舒服。
phrasal-verb

fall out

争吵; 停止做朋友
Meaning
to have an argument; to stop being friends
Example
They **fell out** over a small misunderstanding.
他们因为一个小误会而**不再是朋友**。
phrasal-verb

fill in for someone

临时代替某人的工作
Meaning
to do someone’s job temporarily
Example
I had to **fill in for** my colleague while he was on leave.
我不得不在我的同事休假期间**替代**他。
phrasal-verb

fill your heart with gratitude

专注于你感激的事情
Meaning
to focus on the things you are thankful for
Example
Every morning, **fill your heart with gratitude** to start the day right.
每天早晨，**怀着感激的心情开始新的一天**。
idiom

find your feet

在新环境中感到舒适
Meaning
to become comfortable in a new situation
Example
It took a few months for him to **find his feet** in the new city.
他花了几个月才在新城市站稳脚跟。
idiom

flat broke

一点钱都没有
Meaning
having no money at all
Example
I was **flat broke** after paying all my bills this month.
这个月我付完所有账单后完全没有钱了。
phrasal-verb

fire someone up

激励或激发某人
Meaning
to inspire or energize someone
Example
The coach’s words **fired up** the team before the final game.
教练的话在决赛前**激励了**团队。
phrasal-verb

find through

在努力之后理解或清晰地看到某事
Meaning
to understand or see something clearly after effort
Example
It took me some time to **find through** his lies.
我花了一些时间**看透**他的谎言。
phrasal-verb

freeze up

由于寒冷而冻结或停止工作
Meaning
to become frozen or stop working due to cold
Example
The pipes might **freeze up** if the temperature drops too low.
如果温度降得太低，管道可能会**冻结**。
idiom

fall short

未能达到期望或标准
Meaning
to fail to meet expectations or standards
Example
His efforts **fell short** of what was needed to win the competition.
他的努力**未能达到**赢得比赛所需的标准。
phrasal-verb

fall behind schedule

进展比计划的慢
Meaning
to not be progressing as quickly as planned
Example
Construction has **fallen behind schedule** due to bad weather.
由于恶劣天气，建设工作**落后于计划**。
idiom

full of yourself

太自豪或自我中心
Meaning
to be too proud or self-centered
Example
He’s so **full of himself** after getting that promotion.
他在得到那个晋升后是那么**自负**。
phrasal-verb

find after

追求或试图找到某物或某人
Meaning
to pursue or try to locate something or someone
Example
The detective is still **finding after** the missing document.
侦探仍在寻找丢失的文件。
idiom

fail to plan is plan to fail

没有适当的计划，失败是不可避免的
Meaning
without proper planning, failure is inevitable
Example
**Failing to plan is planning to fail**, so prepare early.
失败就是计划失败，因此要提前准备。
idiom

follow your gut

做决策时相信你的直觉
Meaning
to trust your instincts when making a decision
Example
Sometimes it's best to **follow your gut**.
有时候最好**相信你的直觉**。
idiom

Fortune favors the bold

那些敢于冒险的人更有可能成功。
Meaning
Those who take risks are more likely to be successful.
Example
Remember, **fortune favors the bold**, so don’t be afraid to invest in new opportunities.
记住，**勇敢者得福**，所以不要害怕投资于新的机会。
phrasal-verb

fill in as

临时接管某人的工作或职位
Meaning
to temporarily take over someone’s job or position
Example
He will **fill in as** project manager while the current one is on leave.
他将临时接管项目经理的职位，直到当前的经理休假。
phrasal-verb

follow around

密切陪伴某人，通常是为了观察或学习
Meaning
to accompany someone closely, often to observe or learn
Example
New employees **follow around** seniors to learn how things work.
新员工跟着老员工学习事情是如何运作的。
phrasal-verb

fix up

安排或计划某事；修理或准备某事
Meaning
to arrange or plan something; to repair or prepare something
Example
She offered to **fix up** a lunch meeting for next week.
她提议为下周安排一次午餐会议。
idiom

Face the truth

接受一个情况的现实，即使它是不愉快的。
Meaning
To accept the reality of a situation, even if it’s unpleasant.
Example
You have to **face the truth** about your finances.
你必须面对你财务的现实。
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

freeze with fear

因恐惧而无法动弹
Meaning
to be unable to move because of fear
Example
The child **froze with fear** when he saw the big dog.
当孩子看到大狗时，他因恐惧而无法动弹。
idiom

fake news

作为新闻呈现的虚假或误导信息
Meaning
false or misleading information presented as news
Example
Be careful not to believe in **fake news** spread on social media.
小心不要相信社交媒体上传播的**假新闻**。
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

finish up

完成或结束某事
Meaning
to complete or end something
Example
Let’s **finish up** this report before the meeting starts.
在会议开始之前，让我们完成这份报告。
idiom

flesh out

向某事物添加更多细节
Meaning
to add more detail to something
Example
We need to **flesh out** the proposal before presenting it.
我们需要在展示之前将提案补充更多细节。
phrasal-verb

fill up with

被某物填满或与某物拥挤
Meaning
to become full or crowded with something
Example
The hall **filled up with** excited guests before the concert began.
音乐会开始前，大厅里挤满了兴奋的客人。
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。
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

fly by the seat of your pants

做事不做计划，只凭直觉和经验
Meaning
to do something without planning, using only instinct and experience
Example
We didn't have a map, so we **flew by the seat of our pants**.
我们没有地图，所以我们凭直觉行动。
phrasal-verb

follow through on decisions

继续进行一项行动，直到完成
Meaning
to continue with an action until it is completed
Example
Leaders must always follow through on their promises.
领导人必须始终兑现他们的承诺。
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

focus on the bright side

看到一个情况的积极方面
Meaning
to see the positive aspects of a situation
Example
No matter what happens, always **focus on the bright side**.
无论发生什么，总是**关注积极的一面**。
idiom

fall head over heels for someone

深深地爱上某人
Meaning
to fall deeply in love with someone
Example
He **fell head over heels for her** the moment they met.
他一见到她就**为她倾心**了。
idiom

fall on one's shoulders

对困难或不愉快的事情负责
Meaning
to be responsible for something difficult or unpleasant
Example
The task of organizing the event **fell on her shoulders**.
组织活动的任务落在了她的肩膀上。
idiom

fall flat

完全失败
Meaning
to fail completely
Example
His idea **fell flat** because nobody liked it.
他的想法完全失败了，因为没有人喜欢。
idiom

Frankenstein’s monster

一个反抗其创造者的创造物。
Meaning
A creation that turns against its creator.
Example
Social media became a **Frankenstein’s monster** for its inventors.
社交媒体成了它的发明者的弗兰肯斯坦怪物。
phrasal-verb

freshen up before

在事件前洗漱或整理自己
Meaning
to wash or tidy yourself just before an event
Example
Let me **freshen up before** the guests arrive.
让我在客人到达之前fuleixian ap bifor
phrasal-verb

falter on

做某事时犹豫或犯错误
Meaning
to hesitate or make mistakes while doing something
Example
She **faltered on** a few words during her speech.
她在演讲中犹豫了几次。