B2 noun /ˈklɪərəns/

clearance

许可 / 批准

Meaning

official permission or authorization; the removal of something unwanted; the distance between two objects

Example

The pilot received clearance to land the plane.

飞行员获得了着陆许可。

B2 adverb /rɪˈlʌk.tənt.li/

Reluctantly

不情愿地

Meaning

in an unwilling manner; with hesitation or resistance

Example

She reluctantly agreed to help with the project.

她不情愿地同意帮助这个项目。

B2 noun /veɪl/

Veil

面纱; 罩子; 新娘面纱;

Meaning

a piece of fine material worn to protect or conceal the face; something that conceals or disguises

Example

The bride wore a beautiful white veil during the ceremony.

新娘在仪式上戴着一条美丽的白色面纱。

B2 noun /dɪˈstɜː.bəns/

Disturbance

干扰; 打扰; 不安

Meaning

the interruption of a settled and peaceful condition; anxiety or mental uneasiness

Example

The loud music created a disturbance that bothered all the neighbors.

大声的音乐制造了一个干扰，打扰了所有邻居。

B2 noun ˈkɑː.bən

carbon

碳

Meaning

The chemical element of atomic number 6, occurring as diamond, graphite, and charcoal.

Example

Carbon emissions must be controlled.

碳排放必须得到控制。

B2 adjective /ˈdaʊt.fəl/

Doubtful

怀疑的; 不确定的; 对某事感到不确定

Meaning

uncertain; questionable; feeling uncertain about something

Example

I am doubtful about the success of this project.

我对这个项目的成功表示怀疑。

B2 adjective /ˈstuː.di.əs/

Studious

学霸; 专心学习

Meaning

characterized by diligent study; devoted to learning

Example

She is a studious student who spends hours in the library.

她是一个学霸，常常在图书馆待上好几个小时。

B2 verb /ˈjuːtɪlaɪz/

utilize

利用

Meaning

to make practical or effective use of something

Example

The company aims to utilize solar energy for production.

公司旨在利用太阳能进行生产。

B2 noun /leɪs/

Lace

花边

Meaning

a delicate fabric made of yarn or thread in an open weblike pattern; a cord or string for fastening

Example

She wore a beautiful dress decorated with intricate lace patterns.

她穿着一件精美的衣服，装饰着复杂的花边图案。

B2 adjective /dɪˈskriːt/

discreet

谨慎的

Meaning

careful and prudent in one's speech or actions, especially to keep something confidential or avoid embarrassment

Example

She was discreet about the details of their conversation.

她对他们谈话的细节非常谨慎。

B2 noun ɪˈmɪʃ.ən

emission

排放

Meaning

The release or discharge of gases, particles, or other substances into the environment.

Example

Car manufacturers are reducing carbon emissions.

汽车制造商正在减少碳排放。

B2 noun /ˌref.jʊˈdʒiː/

Refugee

难民

Meaning

a person who has been forced to leave their country in order to escape war, persecution, or natural disaster

Example

The refugee camp provided temporary shelter for thousands of displaced families.

难民营为成千上万的流离失所的家庭提供了临时庇护。

B2 adjective /ˌɪnɪˈfɪʃənt/

Inefficient

无效率

Meaning

not achieving maximum productivity; wasteful of time or resources

Example

The old computer system was inefficient and wasted a lot of time.

老旧的计算机系统效率低，浪费了很多时间。

B2 noun /tɔːrˈneɪdoʊ/

tornado

龙卷风

Meaning

a rapidly rotating column of air in contact with the ground and clouds, often destructive

Example

The tornado destroyed several houses in the village.

龙卷风摧毁了村子里的几座房子

B2 noun, verb /rɪˈzɔːrt/

resort

度假村 / 最后的选择

Meaning

A place for rest or recreation; to turn to something for help or solution.

Example

They stayed at a beach resort during their vacation.

他们在度假期间住在海滩度假村。

B2 adjective /ˌʌnɪˈmædʒənəbəl/

Unimaginable

难以想象的

Meaning

impossible to conceive; beyond imagination

Example

The scale of destruction was unimaginable until we saw it firsthand.

毁灭的规模是难以想象的，直到我们亲眼看到。

B2 verb /swel/

swell

肿胀

Meaning

to become larger, rounder, or thicker; to increase in size

Example

Her ankle began to swell after the injury.

她的脚踝在受伤后开始肿胀。

B2 adjective /ˈmɪθɪkəl/

Mythical

神话的

Meaning

existing only in myths or legends; imaginary or fictitious

Example

Dragons are mythical creatures that appear in many cultures.

龙是神话中的生物，出现在许多文化中。

B2 noun /əˈkaʊntɪŋ/

accounting

会计

Meaning

the process of recording, summarizing, and reporting financial transactions

Example

She works in the accounting department of a large firm.

她在一家大公司的会计部门工作。

B2 verb /dɪˈfaɪ/

defy

反抗

Meaning

to openly resist or refuse to obey someone or something; to challenge or dare someone to do something

Example

The protesters continued to defy the government's ban on public gatherings.

抗议者继续挑战政府对公共集会的禁令。

B2 adjective /ˈɛəri/

airy

通风的

Meaning

Spacious and well-ventilated; light and breezy.

Example

The new apartment is bright and airy.

这间新公寓明亮且通风。

B2 noun/adjective /ˈvɪntɪdʒ/

vintage

复古 / 经典

Meaning

Relating to high quality from the past; classic; also the year of a wine harvest.

Example

She wore a vintage dress from the 1950s.

她穿着一件1950年代的复古裙子。

B2 adjective /ˈprɒmɪnənt/

prominent

显著的

Meaning

Important, famous, or easily noticeable.

Example

He is a prominent leader in the community.

他是社区中的一个杰出领导者。

B2 noun draʊt

drought

干旱

Meaning

A prolonged period of abnormally low rainfall; a shortage of water.

Example

Drought impacts crop growth significantly.

干旱显著影响农作物的生长。

B2 noun /ɡriːnz/

Greens

绿叶蔬菜

Meaning

Leafy vegetables such as spinach, lettuce, and cabbage

Example

Eating greens is important for good health.

吃绿色蔬菜对健康很重要。

B2 noun ˌɪn.əˈveɪ.ʃən

innovation

创新

Meaning

The action or process of innovating; a new method, idea, product, etc.

Example

Innovation drives solutions to global challenges.

创新推动了全球挑战的解决方案。

B2 noun /nɒt/

Knot

结

Meaning

a fastening made by tying a piece of string, rope, or something similar; a hard mass in wood

Example

The sailor tied a secure knot to anchor the boat safely.

水手系了一个稳固的结，以安全地将船锚定。

B2 verb /rɪˈvaɪv/

revive

复苏

Meaning

To bring back to life, consciousness, or activity.

Example

The paramedics managed to revive the unconscious man.

急救员成功让昏迷的男子复苏。

B2 verb /ˈsʌməraɪz/

summarize

总结

Meaning

To give a brief statement of the main points of something

Example

She summarized the report in just a few minutes.

她在几分钟内总结了报告。

B2 verb /sʌk/

suck

吸

Meaning

to draw something into the mouth by using the lips and tongue

Example

The baby began to suck her thumb.

婴儿开始吸吮她的拇指。

B2 noun /ɪnˈspekʃən/

inspection

检查

Meaning

a careful examination of something, especially to check that it is correct or safe

Example

The building passed the safety inspection last week.

该建筑上周通过了安全检查。

B2 noun /ˈtes.tɪ.moʊ.ni/

Testimony

证词; 证据

Meaning

a formal written or spoken statement given in a court of law; evidence or proof

Example

The witness gave compelling testimony during the trial.

证人在审判过程中提供了令人信服的证词。

B2 noun/verb /ˈkwɒr.ən.tiːn/

quarantine

隔离

Meaning

A period of isolation to prevent the spread of disease.

Example

The travelers were placed in quarantine for two weeks.

旅行者被隔离了两周。

B2 adjective /ˈlaɪ.ə.bəl/

Liable

负责的; 有义务的;

Meaning

legally responsible; accountable; obligated

Example

The company is liable for any damages caused by their defective products.

公司对因其有缺陷的产品造成的任何损害负责。

B2 adjective /ˈliː.fi/

Leafy

多叶的; 被叶子覆盖的

Meaning

having many leaves; covered with leaves

Example

The leafy green vegetables are very nutritious.

叶绿的蔬菜非常有营养。

B2 adverb /ˈθʌrəli/

Thoroughly

彻底地; 完全地;

Meaning

completely; entirely; in a thorough manner

Example

She thoroughly cleaned the entire house before the guests arrived.

她在客人到来之前彻底打扫了整个房子。

B2 noun

Longing

渴望; 忧郁

B2 adjective ˌkɒn.stɪˈtjuː.ʃən.əl

constitutional

宪法的

Meaning

Relating to an established set of principles governing a state; in accordance with a political constitution.

Example

Constitutional reforms ensure fairness in the system.

宪法改革确保系统中的公平性。

B2 noun /dɛk/

deck

甲板 / 平台

Meaning

A flat surface or platform, often on a ship or building.

Example

We enjoyed the sunset from the upper deck of the ferry.

我们从渡船的上层甲板上欣赏日落。

B2 noun /əˌrɪʒ.əˈnæl.ə.ti/

Originality

原创性

Meaning

the quality of being novel or unusual; the ability to think independently and creatively

Example

The artist's work showed great originality and creativity.

艺术家的作品展示了极大的原创性和创造力。

B2 verb /bɪˈfrɛnd/

befriend

交朋友

Meaning

to act as a friend to someone; to make friends with

Example

She befriended the new student at school.

她在学校与新学生成为了朋友。

B2 noun /steɪn/

Stain

污点; 斑点

Meaning

a colored patch or dirty mark that is difficult to remove; a blemish or damage to reputation

Example

There was a coffee stain on his white shirt.

他的白衬衫上有咖啡渍。

B2 adjective /ˈmiː.nɪŋ.ləs/

Meaningless

毫无意义; 没有目的; 无意义

Meaning

without purpose; having no significance; pointless

Example

The data became meaningless without proper context.

数据在没有适当背景的情况下变得毫无意义。

B2 adjective /ˈsɜːrkjələr/

circular

圆形的

Meaning

shaped like a circle; round in form

Example

The kids sat in a circular arrangement around the campfire.

孩子们围坐在篝火旁，形成圆形的布局。

B2 adjective /poʊˈɛt.ɪk/

poetic

诗意的

Meaning

having qualities of poetry; expressive, beautiful, or imaginative

Example

Her speech had a poetic rhythm that captivated the audience.

她的演讲有着一种诗意的节奏，吸引了听众。

B2 noun /mɪl/

mill

磨坊

Meaning

a building equipped with machinery for grinding grain or manufacturing goods

Example

The old flour mill has been converted into a museum.

那座老面粉厂已被改建为博物馆。

B2 noun ˌvɛntɪˈleɪʃən

ventilation

通风

Meaning

The provision of fresh air to a room, building, etc.

Example

Proper ventilation is essential for maintaining air quality.

良好的通风对于保持空气质量至关重要。

B2 verb /dɪˈspætʃ/

dispatch

派遣

Meaning

to send off to a destination or for a purpose

Example

The company dispatched aid to the flood victims.

公司向洪水受害者派遣了援助。

B2 noun /dɪˈstɪŋk.ʃən/

Distinction

优异; 卓越; 荣誉

Meaning

a difference or contrast between similar things; excellence that sets someone apart; honor or recognition

Example

She graduated with distinction, earning the highest honors in her class.

她以优异的成绩毕业，获得了班级最高荣誉。

B2 noun /kəˈrɪkjələm/

curriculum

课程

Meaning

The subjects comprising a course of study in a school, college, or university.

Example

The school updated its curriculum to include more digital literacy courses.

学校更新了其课程，增加了更多的数字素养课程。

B2 verb /ˈʃʌfəl/

shuffle

Meaning

to walk by dragging one's feet along or without lifting them fully; to mix or rearrange

Example

He shuffled the cards before dealing them.

B2 noun /ˈmɜːrdərər/

murderer

凶手

Meaning

a person who unlawfully kills another human being with intent

Example

The murderer was caught by the police within hours.

凶手在几个小时内被警方逮捕。

B2 noun pɑrˈtɪʃən

partition

分割

Meaning

The action of dividing or being divided into parts; separation.

Example

Partition caused unrest.

分割引发了不安。

B2 noun /treɪˈniː/

Trainee

实习生; 学徒

Meaning

a person undergoing training for a particular job or profession; a novice learner

Example

The medical trainee worked long hours to gain practical experience.

医学实习生工作了很长时间，以获得实践经验。

B2 noun /ˌfiː.ɑːnˈseɪ/

Fiance

未婚夫

Meaning

a man who is engaged to be married

Example

Sarah introduced her fiance to her parents during the family dinner.

莎拉在家庭聚餐时向父母介绍了她的未婚夫。

B2 noun /θaɪ/

thigh

大腿

Meaning

the part of the leg between the hip and the knee

Example

He felt pain in his right thigh after running for an hour.

他在跑了一个小时后感到右大腿疼痛。

B2 noun /əˈvɔɪdəns/

avoidance

回避

Meaning

the act of staying away from something; deliberate prevention of contact or confrontation

Example

Avoidance of difficult conversations can create bigger problems later.

回避困难的对话可能会在以后造成更大的问题。

B2 verb ɪˈmɜːdʒɪz

emerges

浮现

Meaning

To come forth, appear, or arise from something

Example

A major health crisis emerges from pollution.

一个重大的健康危机从污染中浮现。

B2 adjective /skeərs/

Scarce

稀有的；难以找到的；以小量存在

Meaning

rare; not easily found; existing in small quantities

Example

Fresh water is becoming increasingly scarce in desert regions.

在沙漠地区，淡水变得越来越稀缺。

B2 verb /sɪp/

sip

小口喝

Meaning

to drink in small quantities; to taste carefully

Example

She sipped her tea slowly while reading the newspaper.

她一边读报纸一边慢慢地小口喝茶。

B2 noun (plural) /ˈɑːrtɪˌfæks/

artifacts

文物

Meaning

objects made by humans, often of historical or cultural importance

Example

Archaeologists discovered valuable artifacts in the ruins.

考古学家在废墟中发现了宝贵的文物。

B2 noun /ˈsɛktər/

sector

行业

Meaning

a distinct part or area of an economy, society, or industry

Example

The technology sector is growing rapidly.

科技行业正在迅速发展。

B2 noun /ˌpɪə.riˈɒd.ɪ.kəl/

periodical

期刊

Meaning

a magazine or journal published at regular intervals

Example

She subscribed to a science periodical.

她订阅了一个科学期刊。

B2 adjective /əˈlaɪd/

Allied

盟友; 联合; 关联

Meaning

joined by agreement or treaty; associated; connected

Example

The allied forces worked together during the war.

同盟军在战争期间一起工作。

B2 adjective; verb (past and past participle) /lɜːrnd/

learned

博学的

Meaning

having acquired much knowledge through study; gained knowledge or skill through experience or teaching

Example

She is a learned scholar with deep knowledge of history.

她是一位对历史有深厚了解的博学学者。

B2 adjective /ɪɡˈzɑːtɪk/

exotic

异国情调和迷人

Meaning

Unusual and attractive because it is from a foreign place or culture.

Example

The garden was filled with exotic plants from tropical countries.

花园里满是来自热带国家的异国情调植物。

B2 noun /nʌn/

Nun

修女

Meaning

a woman who has taken vows in a religious order and lives in a convent

Example

The nun taught at the local Catholic school.

修女在当地的天主教学校授课。

B2 verb /blɜːr/

blur

模糊

Meaning

to make something unclear or difficult to see

Example

Tears blurred her vision.

眼泪模糊了她的视线。

B2 adjective /ʌnˈhɛlpfəl/

unhelpful

没有帮助的

Meaning

not providing help or support; making a situation harder rather than easier

Example

His unhelpful attitude slowed down the entire project.

他没有帮助的态度拖慢了整个项目。

B2 noun /ˌɑb.lɪˈɡeɪ.ʃən/

Obligation

义务

Meaning

a duty or commitment; something that must be done legally or morally

Example

Parents have an obligation to care for their children.

父母有责任照顾他们的孩子。

B2 adjective /beər/

Bare

裸; 未覆盖; 空; 最少

Meaning

naked; uncovered; empty; minimal

Example

The bare walls of the room needed some decoration.

房间的光秃秃的墙壁需要一些装饰。

B2 noun, verb /ˈhɑːrbər/

harbor

Meaning

noun: a place on the coast where ships may find shelter; verb: to keep (a thought or feeling, often negative) in one's mind

Example

He continued to harbor resentment towards his former boss.

B2 verb /əˈpɔɪnt/

appoint

任命

Meaning

to choose someone for a job or position

Example

The board will appoint a new director.

董事会将任命一位新董事。

B2 adjective /dɛns/

dense

密集的

Meaning

Closely compacted in substance; having parts crowded together.

Example

The forest was so dense that little sunlight reached the ground.

森林是如此密集，以至于只有很少的阳光照射到地面。

B2 noun /ˈdʒiː.ni.əs/

Genius

天才

Meaning

exceptional intellectual or creative power or other natural ability; a person who has such ability

Example

Einstein was recognized as a genius for his groundbreaking contributions to physics.

爱因斯坦因其在物理学上的开创性贡献而被认为是天才。

B2 adjective ɪkˈsplɪsɪt

explicit

明确

Meaning

Stated clearly and in detail, leaving no room for confusion or doubt.

Example

The instructions were explicit, leaving no room for confusion.

这些指令是明确的，没有留下任何混淆的空间。

B2 noun /ˈkɒmɜːs/

commerce

商业

Meaning

the activity of buying and selling goods and services

Example

International commerce has expanded significantly in recent years.

国际商务在最近几年显著增长。

B2 adjective /əkˈsɛsəbl/

accessible

可达的

Meaning

easy to reach, use, or understand

Example

The museum is easily accessible by public transport.

博物馆可以通过公共交通轻松到达。

B2 noun ˈænsɛstərz

Ancestors

祖先

Meaning

A person from whom one is descended; a forefather.

Example

The family tree shows the names of all ancestors.

家谱显示所有祖先的名字。

B2 noun /ˈskɒlərʃɪp/

scholarship

奖学金

Meaning

an award or grant to support a student's education

Example

She received a scholarship to study abroad.

她获得了一项奖学金，以便出国留学。

B2 noun /kənˈkʌʃən/

concussion

脑震荡

Meaning

A temporary unconsciousness or shock caused by a blow to the head.

Example

He suffered a concussion after falling from the bike.

他在从自行车上摔下来后，遭受了脑震荡。

B2 adverb /ɪmˈpɒlɪtli/

impolitely

不礼貌地

Meaning

in a rude or discourteous manner; without showing respect or proper manners

Example

He spoke impolitely to the waiter despite the polite service.

尽管服务很好，他还是不礼貌地对服务员说话。

B2 verb /ɪnˈtaɪtəl/

entitle

授予权利

Meaning

to give someone the right to have or do something

Example

Employees are entitled to receive paid holidays.

员工有权享受带薪假期。

B2 noun /əˈsɜːʃən/

assertion

断言

Meaning

a confident and forceful statement of fact or belief

Example

Her assertion that she was right was met with silence.

她的断言她是对的遭遇了沉默。

B2 noun prɒsˈpɛr.ɪ.ti

prosperity

繁荣

Meaning

The state of being prosperous; success or wealth.

Example

The country achieved great prosperity during the last decade.

这个国家在过去十年中取得了巨大的繁荣。

B2 verb /bɑːrk/

bark

吠叫

Meaning

to make a sharp sound like a dog; to speak angrily

Example

The dog barks at strangers.

狗对陌生人大叫。

B2 noun/verb /ræft/

raft

筏

Meaning

A flat structure made of logs or planks tied together, used as a boat or floating platform; to travel or transport on such a structure.

Example

They built a raft to cross the river.

他们建造了一只筏子来过河。

B2 noun /ˈleɪbərər/

laborer

工人

Meaning

a person who does physical work, especially work that requires strength rather than skill

Example

The laborer worked long hours at the construction site.

这名工人在建筑工地长时间工作。

B2 adjective kɒnˈtek.stju.əl

contextual

情境的

Meaning

Depending on or relating to the circumstances or setting; context-dependent.

Example

Contextual meaning changes depending on usage.

上下文意义根据使用情况而变化。

B2 adjective /ʌnˈtʃeɪndʒəbəl/

Unchangeable

不可改变的; 固定的;

Meaning

not able to be changed or altered; fixed and permanent

Example

The laws of physics are unchangeable principles that govern the universe.

物理法则是不变的原则，支配着宇宙。

B2 noun /strɔː/

straw

稻草或吸管

Meaning

a thin tube for sucking up liquids; dried stalks of grain plants

Example

She drank the juice through a straw.

她通过吸管喝了果汁。

B2 adjective /prɪˈdɒmɪnənt/

predominant

占主导地位

Meaning

Having superior strength, influence, or authority; most common or noticeable.

Example

The predominant color in the painting is blue.

这幅画中的主要颜色是蓝色。

B2 noun pəˈspek.tɪvz

perspectives

观点

Meaning

A particular attitude toward or way of regarding something; a point of view.

Example

New perspectives enhance understanding.

新的观点促进理解。

B2 adjective /kənˈvɪnsɪŋ/

Convincing

令人信服的; 可信的; 有说服力的; 能使某人相信某事的

Meaning

believable; credible; persuasive; able to make someone believe something

Example

His convincing argument won over the entire jury.

他的有说服力的论点赢得了整个陪审团。

B2 adjective /ˌdɪsəˈɡriːəbl/

disagreeable

令人不悦

Meaning

Unpleasant or offensive; causing discomfort or annoyance.

Example

The weather was cold and disagreeable.

天气寒冷且令人不悦。

B2 noun /ˈbrɛkdaʊn/

breakdown

故障

Meaning

a failure or collapse of a system or machinery

Example

The car had a breakdown on the highway.

车子在高速公路上发生了故障。

B2 noun /ˌpɜːrsəˈnel/

personnel

人员

Meaning

People employed in an organization or engaged in an organized undertaking such as military service.

Example

The company is hiring more personnel for its new branch.

公司正在为其新分支招聘更多的人员。

B2 verb /sæk/

sack

解雇

Meaning

to dismiss from a job; to put something in a sack

Example

The company sacked him for poor performance.

公司因为表现不佳解雇了他。

B2 noun /ˌvæk.sɪˈneɪ.ʃən/

Vaccination

疫苗接种

Meaning

the process of giving a vaccine to a person or animal to protect them against a disease

Example

Children receive vaccination against measles at an early age.

孩子们在年轻时接种麻疹疫苗。

B2 verb /doʊz/

doze

打盹

Meaning

To sleep lightly for a short time.

Example

He dozed off while reading the book.

他在读书时打了个盹。

B2 verb /pruːn/

prune

修剪

Meaning

to cut off unwanted parts of a plant or tree to help it grow better

Example

Gardeners prune the trees in spring to encourage growth.

园丁在春天修剪树木以促进生长。

B2 noun /kəʊˌɔːdɪˈneɪʃən/

coordination

协调

Meaning

the process of organizing different elements to work together effectively

Example

The coordination between the teams was flawless.

团队之间的协调无可挑剔。

B2 adverb /ˈkrɪtɪkli/

critically

严重地

Meaning

in a way that expresses disapproval or a very serious, important way

Example

He was critically injured in the accident.

他在事故中受了重伤。

B2 noun /ˈbænər/

banner

Meaning

a large printed sign used for advertisements or announcements

Example

The company displayed a banner to advertise their new product.

B2 noun /ˈstɔːrɪdʒ/

storage

存储

Meaning

the action or method of storing something for future use

Example

The warehouse offers plenty of storage space.

仓库提供了大量的存储空间。

B2 noun /məˈskiː.toʊ net/

Mosquito-net

蚊帐

Meaning

a fine mesh fabric used to cover beds or windows to keep mosquitoes and other insects out

Example

We use a mosquito net to protect ourselves from insect bites.

我们使用蚊帐来保护自己，防止被虫子叮咬。

B2 adjective /dɪˈprɛst/

depressed

沮喪

Meaning

Feeling very sad and without hope; in a state of unhappiness.

Example

She felt depressed after losing her job.

失去工作後，她感到沮喪。

B2 noun /kʌlt/

cult

邪教

Meaning

a system of religious veneration and devotion directed toward a particular figure or object

Example

The cult followed their leader with great devotion.

邪教以极大的献身精神追随他们的领袖。

B2 verb /səˈspɛnd/

suspend

暂停

Meaning

To temporarily stop something from being active or valid.

Example

The company decided to suspend his membership.

公司决定暂停他的会员资格。

B2 noun /ˈdeb.ɪt/

Debit

借方; 负债; 提款

Meaning

an entry recording an amount owed; money taken from a bank account

Example

The bank showed a debit of fifty dollars from my checking account.

银行显示从我的支票账户中扣除五十美元。

B2 adjective /ˌsen.tɪˈmen.təl/

Sentimental

多愁善感的

Meaning

having tender feelings; being emotional about memories or experiences

Example

She became sentimental when looking at old family photographs.

她看着旧的家庭照片时变得多愁善感。

B2 adjective /ˌʌndɪˈnaɪəbl/

Undeniable

不容置疑

Meaning

impossible to deny or dispute; clearly true

Example

The evidence of his guilt was undeniable.

他的罪行证据是不容置疑的。

B2 adjective /spɒnˈteɪniəs/

Spontaneous

自发的

Meaning

done without planning; natural and unforced

Example

Their spontaneous dance in the rain was beautiful.

他们在雨中即兴的舞蹈非常美丽。

B2 noun ˈɪn.frəˌstrʌk.tʃər

infrastructure

基础设施

Meaning

The basic physical and organizational structures and facilities needed for the operation of a society or enterprise.

Example

Digital infrastructure is vital for future advancements.

数字基础设施对未来的进步至关重要。

B2 noun /ˈɛksələns/

excellence

卓越

Meaning

the quality of being outstanding or extremely good

Example

The school is known for its academic excellence.

这所学校因其学术卓越而闻名。

B2 adjective /ɪnˈdjʊər.ɪŋ/

Enduring

持久的; 永恒的; 持续很长时间的

Meaning

lasting; permanent; continuing for a long time

Example

Their enduring friendship lasted for decades.

他们持久的友谊持续了几十年。

B2 noun /ˈnuː.səns/

Nuisance

麻烦; 打扰;

Meaning

a person, thing, or circumstance causing inconvenience or annoyance

Example

The constant noise from construction is a real nuisance.

建筑施工的持续噪音是一种真正的麻烦。

B2 noun /əkˌseləˈreɪʃən/

acceleration

加速度

Meaning

the rate at which velocity changes over time; the act of speeding up

Example

The car showed rapid acceleration as it entered the highway.

汽车在进入高速公路时表现出快速的加速度。

B2 adjective /hɑːrˈmoʊ.ni.əs/

harmonious

和谐的, 协调的, 一致的

Meaning

Characterized by agreement or concord; forming a pleasing or consistent whole.

Example

A harmonious work environment boosts productivity.

和谐的工作环境提高了生产力。

B2 adjective /ˈhjuː.mər.əs/

Humorous

幽默的; 好笑的; 引起笑声的;

Meaning

funny; amusing; causing laughter;

Example

His humorous stories always make everyone laugh.

他的幽默故事总是让每个人都笑。

B2 noun /meɪz/

Maize

玉米

Meaning

a tall cereal plant bearing large grains on a cob; corn

Example

Farmers in the region grow maize as their primary crop for both food and animal feed.

该地区的农民将玉米作为主要作物，既用于食物也用于动物饲料。