B2 adjective /ˈfʌŋkʃənl/

functional

功能性

Meaning

designed to be practical and useful, rather than just decorative

Example

The design of the chair is simple but highly functional.

椅子的设计简单，但非常实用。

B2 noun /fɜːr/

Fur

毛发

Meaning

thick hair covering the body of animals

Example

The cat's fur was soft and warm to touch.

猫的毛发触感柔软而温暖。

B2 adjective /fɪərs/

Fierce

猛烈的; 好斗的; 展示强烈情感或决心的

Meaning

violent; aggressive; showing strong feeling or determination

Example

The fierce storm destroyed many houses in the village.

猛烈的风暴摧毁了村里许多房屋。

B2 noun /ˈfɛmənɪst/

feminist

女性主义者

Meaning

a person who supports equal rights and opportunities for women and men

Example

She proudly calls herself a feminist and fights for gender equality.

她自豪地称自己为女性主义者，并为性别平等而奋斗。

B2 adjective /ˈflʌfi/

fluffy

幸福

Meaning

soft, light, and airy in texture

Example

She baked a fluffy cake for the party.

当她收到奖项时，她无法隐藏自己的幸福。

B2 noun /ˈfjuːʒən/

fusion

融合

Meaning

the process or result of joining two or more things together to form a single entity

Example

The restaurant offers a unique fusion of Asian and European cuisines.

餐厅提供独特的亚洲和欧洲美食融合。

B2 noun ˈflæʃkɑːrdz

flashcards

学习卡片

Meaning

Cards containing small amounts of information, held up for students to see, as an aid to learning.

Example

Flashcards help in quick memorization.

闪卡帮助快速记忆。

B2 noun /ˈfɪks.tʃər/

fixture

固定物，安装设备

Meaning

a permanent or fixed object, often in a house or building

Example

The bathroom fixture was installed yesterday.

浴室设备昨天已安装。

B2 noun /ˈfɔːrəm/

forum

论坛

Meaning

A place, meeting, or medium where ideas and views can be exchanged.

Example

The online forum allows people to discuss a wide range of topics.

在线论坛允许人们讨论广泛的主题。

B2 noun /ˈfɪlmˌmeɪkər/

film-maker

电影制作人

Meaning

A person who directs or produces films

Example

The film-maker received an award for his latest documentary.

电影制作人因他最新的纪录片获得了奖项。

B2 verb ˈfaɪ.nəl.aɪz

finalize

最终确定

Meaning

To complete arrangements for something; put into final form.

Example

The treaty was finalized after the discussions.

协议在讨论后最终确定。

B2 noun ˈfreɪm.wɜːk

framework

框架

Meaning

An essential supporting structure of a building, vehicle, or object; a basic structure underlying a system, concept, or text.

Example

A strong framework is vital for governance.

强大的框架对于治理至关重要。

B2 adverb /ˌfɜːrðərˈmɔːr/

furthermore

此外

Meaning

Used to introduce an additional point or idea; in addition.

Example

The plan is simple and, furthermore, it is affordable.

这个计划很简单，此外，它也很实惠。

B2 verb /fʊlˈfɪl/

fulfill

实现

Meaning

to complete or accomplish something, especially a task or promise

Example

He worked hard to fulfill his dreams.

他努力工作以实现自己的梦想。

B2 noun /ˈfleɪ.vər/

Flavour

风味

Meaning

the distinctive taste of a food or drink; a particular quality or atmosphere

Example

The soup had a rich flavour of herbs and spices from the garden.

汤里有来自花园的丰富香草和香料味。

B2 noun /ˈfɔːrmjələ/

formula

公式

Meaning

a fixed method for doing something; a mathematical or chemical rule expressed in symbols

Example

The scientist discovered a new formula for the medicine.

科学家发现了一种新的药物公式。

B2 verb, adjective /ˈfɒstər/

foster

培养

Meaning

to encourage the development of something; to raise a child that is not one's own

Example

The program aims to foster creativity in young students.

该计划旨在促进年轻学生的创造力。

B2 noun /ˈfrɛʃnəs/

freshness

新鲜感

Meaning

The quality of being new, clean, and full of energy.

Example

The freshness of the morning air made everyone feel alive.

早晨的清新空气让每个人都感觉活力十足。

B2 noun /ˈfɜːrneɪs/

furnace

炉子

Meaning

an enclosed structure in which heat is produced for a building or for melting metal

Example

The factory's furnace melted the metal quickly.

工厂的炉子迅速融化了金属。

B2 adverb /ˈfeɪθ.fəl.i/

Faithfully

忠诚地

Meaning

in a loyal and steadfast manner; with dedication

Example

She faithfully attended every meeting despite her busy schedule.

她忠实地参加了每一次会议，尽管她的日程非常紧张。

B2 noun /ˈflɒrɪst/

florist

花店老板

Meaning

A person who sells and arranges flowers.

Example

We bought a bouquet from the local florist.

我们在当地的花店买了一个花束。

B2 adverb /ˈfɔ:rmoast/

Foremost

首先; 最重要的

Meaning

most importantly; above all; in the first place

Example

First and foremost, we need to ensure safety.

首先，我们需要确保安全。

B2 adjective /ˈfɛdərəl/

federal

联邦的

Meaning

Relating to the central government of a federation.

Example

The federal government passed a new law on healthcare.

联邦政府通过了一项关于医疗保健的新法律。

B2 verb /fliː/

flee

逃跑

Meaning

To run away from danger or a threatening situation.

Example

The villagers had to flee during the flood.

村民们在洪水期间不得不逃离。

B2 noun /fliːt/

fleet

舰队

Meaning

a group of ships, vehicles, or aircraft operating together under one command

Example

The navy deployed its entire fleet for the exercise.

海军为演习部署了整个舰队。

B2 adjective /ˈfɔːrtʃənət/

fortunate

幸运的

Meaning

Having good luck or receiving something desirable by chance.

Example

She was fortunate to escape the accident without injuries.

她很幸运没有在事故中受伤。

B2 noun /frɒk/

Frock

连衣裙

Meaning

a dress, especially a simple or casual one for women or children

Example

The little girl wore a pink frock to her birthday party.

小女孩穿着粉红色的连衣裙参加她的生日派对。

B2 noun /flɛkˈsɪbɪləti/

flexibility

灵活性

Meaning

The quality of bending easily without breaking; willingness to change or compromise.

Example

The flexibility of the working hours made it easier to balance work and personal life.

工作时间的灵活性使得平衡工作和个人生活变得更加容易。

B2 noun /ˈfaʊn.tən/

Fountain

喷泉

Meaning

a natural spring of water; an artificial structure from which water flows

Example

The fountain in the park attracts many visitors.

公园里的喷泉吸引了许多游客。

B2 verb /fʊlˈfɪl/

fulfil

实现

Meaning

to complete or achieve something that was expected or promised; to satisfy a requirement or desire

Example

She worked hard to fulfil her dream of becoming a doctor.

她努力工作以实现成为医生的梦想。

B2 noun /foʊm/

Foam

泡沫

Meaning

a mass of small bubbles formed on or in liquid; frothy white mass

Example

The waves crashed against the rocks, creating white foam on the shore.

波浪撞击岩石，形成了岸边的白色泡沫。

B2 noun /fɪɡ/

Fig

无花果

Meaning

a soft sweet fruit that is purple or green on the outside and has many small seeds

Example

The fig tree in our backyard produces delicious fruits every summer.

我们后院的无花果树每年夏天都能结出美味的果实。

B2 verb /feɪnt/

faint

昏厥

Meaning

to lose consciousness for a short time because of a temporary lack of oxygen to the brain

Example

He felt dizzy and fainted in the heat.

他感到头晕，并因高温而昏倒。

B2 verb /ˈfæsən/

fasten

系紧

Meaning

To attach or secure something firmly in place

Example

Please fasten your seatbelt before the plane takes off.

请在飞机起飞前系好安全带。

B2 noun /flɔː/

flaw

缺陷

Meaning

a defect or imperfection in something

Example

The diamond had a small flaw that was barely visible.

钻石有一个几乎看不见的小缺陷。

B2 adjective /ˈfɪr.fəl/

fearful

害怕的

Meaning

feeling afraid or showing fear

Example

She was fearful of walking alone at night.

她害怕夜晚独自走路。

B2 adjective /ˈfruːt.fəl/

Fruitful

富有成效的; 有益的; 成功的;

Meaning

productive; beneficial; successful;

Example

Our discussion was very fruitful and led to many new ideas.

我们的讨论非常有成效，带来了许多新的想法。

B2 adverb /ˈfɜ:rmli/

Firmly

坚决

Meaning

in a strong, steady, and unwavering manner

Example

She firmly believed in her decision.

她坚信自己的决定。

B2 adjective /ˈfjʊə.ri.əs/

Furious

愤怒的; 激烈的; 暴力的;

Meaning

extremely angry; violent; fierce;

Example

She was furious when she discovered the mistake.

她发现错误时非常愤怒。

B2 adjective /ˌfɔːrθˈkʌmɪŋ/

forthcoming

即将到来

Meaning

about to happen soon; willing to share information

Example

The company announced its forthcoming product launch.

公司宣布了即将到来的产品发布。

B2 adjective /fəˈɡɪv.ɪŋ/

Forgiving

宽容

Meaning

ready and willing to forgive; merciful; lenient

Example

She has a forgiving nature and rarely holds grudges.

她有宽容的天性，几乎不记仇。

B2 verb /flɪp/

flip

翻转

Meaning

to turn over quickly or suddenly; to toss lightly

Example

She flipped the pancake in the pan.

她把煎饼在锅里翻了个面。

B2 adjective /ˈfeɪtl/

fatal

致命的

Meaning

causing death; leading to disaster

Example

The accident proved fatal for the driver.

事故对司机来说是致命的。

B2 adjective /ˈfeɪθ.fəl/

Faithful

忠诚的; 忠实的; 可靠的

Meaning

loyal and committed; reliable; true to one's beliefs

Example

She remained faithful to her principles throughout her career.

她在整个职业生涯中始终忠诚于自己的原则。

B2 noun /ˈfɔːr.hed/

Forehead

额头

Meaning

the part of the face above the eyebrows and below the hairline

Example

He wiped the sweat from his forehead.

他擦掉了额头上的汗水。

B2 verb /ˈflætər/

flatter

为了获得好处而过分或虚伪地赞扬

Meaning

to praise excessively or insincerely to gain favor

Example

He tried to flatter his boss to get a promotion.

他试图讨好他的老板以获得晋升。

B2 adjective /ˈfʌsi/

fussy

挑剔

Meaning

hard to please; very concerned with details

Example

The child is very fussy about what she eats.

这个孩子对她吃的东西非常挑剔。

Meaning

to behave as if you are attracted to someone, but not in a serious way

Example

She often flirts with her colleagues at work.

B2 noun /fɛər/

fare

车费

Meaning

the money paid for a journey on public transport; also food or treatment provided

Example

The bus fare to the city center is five dollars.

到市中心的公交车费是五美元。

B2 adverb /fɔːrθ/

forth

向前

Meaning

forward in place, time, or order

Example

The leader stepped forth to address the crowd.

领导走上前去与人群讲话。

B2 adjective /ˈfraɪtfəl/

frightful

可怕的

Meaning

causing fear or horror; very unpleasant

Example

The hikers faced frightful weather conditions on the mountain.

登山者面临着山中可怕的天气条件。

B2 verb /fraʊn/

frown

皱眉

Meaning

to wrinkle one's brow in displeasure or concentration

Example

She frowned when she heard the bad news.

她听到坏消息时皱起了眉头。

B2 noun /ˈfeð.ər/

Feather

鸟羽毛

Meaning

one of the light structures that cover a bird's body

Example

The peacock has beautiful colorful feathers.

孔雀有美丽的五彩斑斓的羽毛。

B2 noun /ˈfleɪvər/

flavor

味道

Meaning

The distinctive taste of a food or drink.

Example

This ice cream has a delicious mango flavor.

这款冰淇淋有美味的芒果味。

B2 noun /ˈfeɪ.lɪŋ/

Failing

失败; 缺点; 弱点

Meaning

a weakness, especially in a person's character; a fault

Example

His only failing is that he talks too much during meetings.

他唯一的失败是他在会议中说得太多。

B2 adjective /ˈfræntɪk/

frantic

疯狂的

Meaning

Extremely anxious, hurried, or out of control due to fear or excitement.

Example

She made a frantic call to her family after the accident.

事故发生后，她紧急给家人打了电话。

B2 verb /fɔːrdʒ/

forge

锻造，伪造

Meaning

to create or shape something, often with effort or skill; also to counterfeit or fake something

Example

The blacksmith forged a strong sword from the iron.

铁匠从铁中锻造出一把坚固的剑。

B2 verb /fjuːz/

fuse

熔合

Meaning

To join or blend two or more things together into one.

Example

The two metals fused under high heat.

这两种金属在高温下融合。

B2 noun /ˈfɔːr.kæst/

Forecast

天气预报

Meaning

a prediction or estimate of future events, especially coming weather conditions

Example

The weather forecast predicted heavy rain for the entire weekend.

天气预报预测整个周末将有大雨。

B2 verb /fɔɪl/

foil

挫败

Meaning

To prevent something (especially a plan) from succeeding.

Example

The police foiled the robbery attempt.

警方挫败了抢劫企图。

B2 noun /faʊl/

Fowl

家禽

Meaning

a domesticated bird kept for meat or eggs; chicken or other poultry

Example

The farmer raised fowl in his backyard for fresh eggs and meat.

农民在后院养家禽，提供新鲜的鸡蛋和肉。

B2 noun /ˈfæbrɪk/

fabric

布料

Meaning

Cloth or material produced by weaving or knitting fibers.

Example

The tailor used silk fabric to make the dress.

裁缝用丝绸布料做了这件衣服。

B2 adjective /ˈfɛmənɪn/

feminine

女性的

Meaning

having qualities traditionally associated with women; feminine in nature

Example

She has a very feminine style of dressing.

她有非常女性化的穿衣风格。

B2 verb /ˈfæs.ɪ.neɪt/

fascinate

迷住

Meaning

to attract and hold the attention of someone; to charm or captivate

Example

The magician's performance fascinated the audience.

魔术师的表演吸引了观众。

B2 noun /ˈfɪŋ.ɡər.prɪnt/

Fingerprint

指纹

Meaning

an impression or mark made on a surface by a person's fingertip; unique identification pattern

Example

The police found his fingerprints on the door handle at the crime scene.

警方在犯罪现场的门把手上找到了他的指纹。

B2 noun /ˈfɜː.tɪ.laɪ.zər/

fertilizer

肥料

Meaning

a substance added to soil to make plants grow more successfully

Example

Farmers use fertilizer to increase crop production.

农民使用肥料来提高作物产量。

B2 noun /ˌfer.ˈwel/

Farewell

告别

Meaning

an act of parting or of marking someone's departure

Example

The company organized a farewell party for the retiring manager.

公司为即将退休的经理举办了告别派对。

B2 adjective /ˈflɔː.ləs/

Flawless

完美的; 无缺陷

Meaning

perfect; without any defects or faults; immaculate

Example

Her flawless performance earned her a standing ovation.

她完美的表现为她赢得了全场起立的掌声。

B2 noun /fraɪt/

Fright

恐惧; 惊恐; 吓

Meaning

a sudden intense feeling of fear; a shock or surprise that causes fear

Example

The loud thunder gave her such a fright that she dropped her coffee cup.

那声雷鸣让她吓得掉了咖啡杯。

B2 verb /ˈfɪltər/

filter

过滤

Meaning

to pass a substance through a device to remove unwanted material or to selectively pass certain items

Example

She used a coffee filter to separate the grounds from the liquid.

她用咖啡过滤器将咖啡渣和液体分开。

B2 noun /ˈfɪlmˌmeɪkər/

filmmaker

电影制作人

Meaning

a person who makes films, typically as a profession

Example

He is a well-known filmmaker in the industry.

他是业内著名的电影制作人。

B2 noun /ˈfriːdəm ˌfaɪtər/

freedom fighter

自由斗士

Meaning

a person who takes part in an armed or political struggle to achieve freedom or independence for their people or country

Example

The freedom fighter dedicated his life to the liberation of his homeland.

这位自由斗士把一生献给了祖国的解放。

B2 noun ˈfeɪs tə ˈfeɪs ˈbætl

face-to-face battle

面对面的战斗

Meaning

A direct confrontation or fight between opposing forces.

Example

The warriors fought a face-to-face battle with the enemies.

战士们与敌人进行了面对面的战斗。

B2 noun ˈfrʌn.tɪərz

frontiers

边界

Meaning

The extreme limit of settled land beyond which lies wilderness; the limits of knowledge or achievement in a particular field.

Example

The project pushes the frontiers of space exploration.

这个项目推动了太空探索的边界。

B2 adjective /ˈflɔːrəl/

floral

花卉的

Meaning

Relating to flowers or decorated with flowers.

Example

She wore a beautiful floral dress to the party.

她穿着一件漂亮的花卉裙子去参加派对。

B2 adjective /ˌfjuːtʃəˈrɪstɪk/

futuristic

未来主义的

Meaning

Having or involving very modern technology or design that is advanced beyond what is currently available

Example

Futuristic technologies are transforming industries worldwide.

未来主义技术正在改变全球的行业。

B2 noun /ˈfreʃmən/

freshman

大一新生

Meaning

a first-year student at a high school, college, or university

Example

The freshman felt nervous on his first day at university.

大一新生在大学的第一天感到紧张。

B2 adverb /ˈfɔːrmərli/

Formerly

以前; 从前

Meaning

in the past; previously; at an earlier time

Example

The building was formerly a school but is now a community center.

这座建筑以前是学校，但现在是一个社区中心。

B2 noun /fiːst/

Feast

盛宴; 宴会

Meaning

a large meal, typically one in celebration of something; an annual religious celebration

Example

The wedding feast included traditional dishes from both families' cultures.

婚礼盛宴包括了来自双方家庭文化的传统菜肴。

B2 verb ˈfɔːr.mjə.leɪt

formulate

制定

Meaning

To create or develop a plan or idea clearly and specifically, to construct an idea or strategy clearly.

Example

The company must formulate a strategy for expansion.

公司必须制定扩展策略。

B2 noun /ˈfjuː.nər.əl/

Funeral

葬礼

Meaning

a ceremony typically held shortly after a person's death, usually including burial or cremation

Example

Hundreds of people attended the funeral to pay their respects to the beloved teacher.

成千上万的人参加了葬礼，向亲爱的老师致敬。

B2 adjective /ˈfɜːr.taɪl/

Fertile

肥沃的

Meaning

capable of producing abundant vegetation or crops; able to conceive children

Example

The fertile soil in this region makes it perfect for growing vegetables.

这个地区的肥沃土壤使其成为种植蔬菜的理想之地。

B2 adverb /ˌfʌndəˈmɛntəli/

fundamentally

从根本上

Meaning

in a basic and important way; at the core

Example

The two theories are fundamentally different.

这两个理论从根本上不同。

B2 verb /feɪd/

fade

褪色

Meaning

To gradually lose brightness, color, or strength.

Example

The colors of the old photo have started to fade.

老照片的颜色开始褪色。

B2 noun /ˈfriː.kwən.si/

Frequency

频率

Meaning

the rate at which something occurs or is repeated over a particular period of time

Example

The frequency of earthquakes in this region has increased dramatically over the past decade.

这个地区的地震频率在过去十年中急剧增加。

B2 noun /fɔːrˈmeɪʃən/

formation

形成

Meaning

the action of forming or process of being formed

Example

The formation of the new company took several months.

新公司的形成花了几个月时间。

B2 noun /fleɪm/

Flame

火焰

Meaning

a hot glowing body of ignited gas that is generated by something on fire

Example

The candle flame flickered gently in the evening breeze.

蜡烛的火焰在晚风中微微闪烁。

B2 adjective /ˈfeɪvərəbəl/

favorable

有利的

Meaning

expressing approval or support; advantageous

Example

The weather conditions were favorable for the outdoor event.

天气条件对户外活动很有利。

B2 adjective /ˈfræʤaɪl/

fragile

脆弱

Meaning

Easily broken or damaged; delicate.

Example

Be careful with that vase, it's very fragile.

小心那个花瓶，它很脆弱。

B2 adverb /ˈfɜ:rst hænd/

First-hand

第一手; 直接

Meaning

directly experienced or obtained; from the original source

Example

I experienced the earthquake first-hand.

我亲身经历了地震。

B2 noun /ˈfʌndˌreɪzɪŋ/

fundraising

筹款活动

Meaning

the process of collecting money for a cause or project

Example

The organization is organizing a fundraising event.

该组织正在组织一个筹款活动。

B2 noun /feɪt/

Fate

命运

Meaning

the development of events beyond a person's control, regarded as determined by a supernatural power

Example

Many people believe that fate determines the course of their lives.

许多人相信命运决定了他们生活的轨迹。

B2 adverb /ˈfræŋkli/

Frankly

坦率地说; 直言不讳;

Meaning

honestly; openly; in a direct manner

Example

Frankly, I think this plan needs more consideration.

坦率地说，我认为这个计划需要更多的考虑。

B2 noun /ˈfjʊr.i/

Fury

狂怒或暴力愤怒;

Meaning

wild or violent anger; extreme intensity of emotion or activity

Example

His fury was evident when he discovered someone had stolen his bicycle.

当他发现有人偷走了他的自行车时，他的愤怒显而易见。

B2 adjective /fræŋk/

Frank

诚实的; 坦率的; 直率的; 真诚的

Meaning

honest; open; straightforward; candid

Example

She gave me a frank opinion about my presentation.

她对我的演讲给出了直率的意见。

B2 noun /faɪˈnæn.ʃəl rɪˌspɒn.sɪˈbɪl.ə.ti/

financial responsibility

财务责任

Meaning

The practice of managing money and other financial resources in a responsible and effective manner.

Example

Financial responsibility ensures long-term economic stability.

财务责任确保长期的经济稳定。

B2 noun /ˈfæntəsi/

fantasy

幻想

Meaning

a creation of the imagination, especially something improbable or impossible

Example

She has a vivid fantasy about traveling to space.

她有一个关于太空旅行的生动幻想。

B2 verb /fɔːrˈsiː/

foresee

预见

Meaning

To be aware of beforehand; to predict or expect.

Example

She could foresee the challenges ahead.

她能够预见到前方的挑战。

B2 noun /ˈfer.i boʊt/

Ferry-boat

渡船

Meaning

a boat that carries passengers and vehicles across water

Example

We took the ferry-boat to cross the river.

我们坐渡船过河。

B2 noun /ˈfʊtɪdʒ/

footage

视频录制

Meaning

a recorded film or video, especially one that is used for news or documentaries

Example

The footage of the protest was shown on television all day.

抗议的录像整天在电视上播放。

B2 noun /ˈfrɪkʃən/

friction

摩擦

Meaning

the resistance that one surface or object encounters when moving over another; conflict or tension between people or groups

Example

There was friction between the two departments over resource allocation.

在资源分配问题上，两个部门之间有摩擦。

B2 noun /ˈfɛə(r)nɪs/

fairness

公平

Meaning

the quality of being free from bias, favoritism, or injustice

Example

She always strives for fairness in her decisions.

她总是努力在决策中保持公平。

B2 noun fəˈtiːɡ

fatigue

疲劳

Meaning

Physical or mental exhaustion due to prolonged exertion or mental stress

Example

Lack of sleep leads to extreme fatigue.

缺乏睡眠会导致极度疲劳。

B2 noun /fɪst/

Fist

拳头; 拳击

Meaning

a person's hand when the fingers are bent in toward the palm and held there tightly

Example

He raised his fist in victory after winning the championship match.

他在赢得冠军比赛后举起了拳头。

B2 noun /ˈfreɪ.ɡrəns/

Fragrance

香气; 香水

Meaning

a pleasant, sweet smell; a perfume or cologne

Example

The fragrance of jasmine flowers filled the entire garden in the evening.

夜晚，茉莉花的香气弥漫整个花园。

B2 adverb /ˈflu:əntli/

Fluently

流利地; 顺畅地

Meaning

in a smooth, effortless, and articulate manner; with ease and skill

Example

She speaks French fluently.

她流利地讲法语。

B2 adjective /ˈfɔːlti/

faulty

有缺陷的

Meaning

Having defects or imperfections; not working properly

Example

The device stopped working because it was faulty.

设备停止工作，因为它有缺陷。

B2 noun ˌfʌŋk.ʃəˈnæl.ə.ti

functionality

功能性

Meaning

The quality of being functional; the ability to work or operate as intended.

Example

The new refrigerator has improved functionality.

新冰箱提高了功能性。

有利的

Meaning

Expressing approval, support, or positivity; advantageous or beneficial

Example

The weather conditions were favourable for the outdoor event.

户外活动的天气条件是有利的。