B2 adjective /ˈʌpˌhɪl/

Uphill

困难的; 需要巨大努力的; 向上的倾斜

Meaning

difficult; requiring great effort; sloping upward

Example

Learning a new language can be an uphill battle.

学习一门新语言可能是一个艰难的战斗。

B2 adjective /flɔːd/

flawed

有缺陷的

Meaning

having a mistake or fault that reduces its value or quality

Example

The flawed design of the car led to a recall.

汽车设计有缺陷，导致了召回。

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 verb ˈɪmplɪment

implement

实施

Meaning

To put a decision or plan into effect; to execute or apply.

Example

Implementing educational policies is essential for progress.

实施教育政策对进步至关重要。

B2 noun /ˈdef.ə.sɪt/

Deficit

赤字; 不足

Meaning

the amount by which something is too small; a shortfall or lack

Example

The government faced a budget deficit of millions due to increased spending.

由于支出的增加，政府面临着数百万的预算赤字。

B2 adjective /ˈluː.nər/

Lunar

月球的

Meaning

relating to the moon; of or concerning the moon

Example

The lunar eclipse was visible last night.

月食昨晚可见。

B2 verb /ˈskætər/

scatter

散播

Meaning

to spread or throw around in different directions

Example

The wind scattered the leaves across the yard.

风把叶子撒到院子里。

B2 noun rɪsk ˈfæktər

risk factor

风险因素

Meaning

Something that increases the likelihood of developing a disease or condition

Example

Water pollution is a significant risk factor for health.

水污染是健康的一个重要风险因素。

B2 noun /ˈkæp.sɪ.kəm/

Capsicum

甜椒

Meaning

sweet pepper; bell pepper; colorful vegetable used in cooking

Example

Add red and green capsicum to make the dish colorful and nutritious.

加入红色和绿色的甜椒，使菜肴既色彩丰富又营养丰富。

B2 verb /əˈmend/

amend

修改

Meaning

to make changes or corrections to improve something; to modify

Example

They amended the contract to include new terms.

他们修改了合同以包括新的条款。

B2 adjective /ˈtʃiːzi/

cheesy

便宜/过于感伤

Meaning

tacky, overly sentimental, or cheap in quality

Example

The movie was funny but a bit too cheesy.

电影很有趣，但有点太俗气了。

B2 adjective /ɪkˈstɜːr.nəl/

External

外部的

Meaning

coming from or relating to the outside; not belonging to or originating from within

Example

The company hired external consultants to review their business strategy.

公司聘请了外部顾问来审查他们的商业战略。

B2 noun /ˈrɪə.lɪ.zəm/

realism

现实主义

Meaning

The quality of representing things as they are; a practical or factual view.

Example

Her paintings are admired for their realism.

她的画作因其现实主义而受到赞赏。

B2 adjective /ˈtɛlɪŋ/

telling

具有启发性

Meaning

Revealing something significant or giving important information.

Example

Her silence was more telling than words.

她的沉默比语言更具启发性。

B2 verb /dɪˈskrɪmɪˌneɪt/

discriminate

Meaning

To treat someone unfairly based on race, gender, or other differences; or to recognize a distinction.

Example

The law prohibits employers from discriminating against women.

B2 noun ˈmaɪl.stəʊn

milestone

里程碑

Meaning

An important event or stage in the development, progress, or history of something.

Example

This discovery is a milestone in biotechnology.

这个发现是生物技术中的一个里程碑。

B2 noun /ˈdʌklɪŋ/

duckling

Meaning

a young duck

Example

The mother duck led her ducklings to the pond.

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 /dɪsˈɡʌst/

Disgust

厌恶

Meaning

a feeling of revulsion or strong disapproval aroused by something unpleasant

Example

She expressed her disgust at the politician's corrupt behavior openly.

她公开表达了对政治家腐败行为的厌恶。

B2 adjective /ɡeɪ/

gay

同志

Meaning

sexually attracted to people of the same sex; also used to mean cheerful or lively

Example

He came out as gay during college.

他在大学期间公开了自己是同志。

B2 noun/verb /rɪˈmɑːrk/

remark

Meaning

something that is said; a comment

Example

She made a remark about the weather.

她对天气做了一个评论。

B2 verb /daɪ/

dye

染色

Meaning

to change the color of something using a chemical substance

Example

She will dye her hair blonde tomorrow.

她明天会把头发染成金色。

B2 noun /ˈlɪz.ɚd/

Lizard

蜥蜴

Meaning

a cold-blooded reptile with a long body, four legs, and a tail

Example

A small lizard ran across the garden wall.

一只小蜥蜴跑过了花园的墙壁。

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 /ˈskuːtər/

scooter

滑板车

Meaning

a small two-wheeled vehicle powered by an engine or electricity

Example

She rides a scooter to work every day.

她每天骑滑板车去上班。

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 adjective ˈɪn.tɪ.ɡreɪ.tɪd

integrated

集成

Meaning

Combining or coordinating separate elements so as to provide a harmonious, interrelated whole.

Example

Integrated systems optimize efficiency.

集成系统优化效率。

B2 adverb /kənˈtɪnjuəsli/

Continuously

连续不断地; 持续; 不间断

Meaning

without interruption; in an unbroken sequence

Example

The machine operates continuously for 24 hours.

机器持续运行24小时。

B2 noun /ˈaʊtskɜːrts/

outskirts

城市边缘

Meaning

The outer parts of a town or city, away from the center.

Example

They moved to the outskirts of the city for a quieter life.

他们为了更安静的生活搬到了城市的边缘。

B2 adjective, noun /ˈsaɪkɪk/

psychic

Meaning

relating to the mind or supernatural powers; a person claiming to have extrasensory abilities

Example

The psychic claimed she could predict the future.

B2 noun ˌsɛlf ˈdɪs.ə.plɪn

self-discipline

自律

Meaning

The ability to control one's emotions and behavior.

Example

Self-discipline is crucial for achieving long-term success.

自律对于长期成功至关重要。

B2 noun /dʒɜːm/

germ

细菌

Meaning

a microscopic organism, especially one that causes disease

Example

Washing your hands helps prevent the spread of germs.

洗手有助于防止细菌传播。

B2 noun /tʃʌŋk/

chunk

块 / 大块

Meaning

a thick or solid piece of something

Example

She cut the cake into large chunks.

她把蛋糕切成大块。

B2 adjective ɪˈmɜː.sɪv

immersive

沉浸式

Meaning

Providing, involving, or characterized by deep absorption or immersion in something.

Example

Virtual reality creates an immersive learning environment.

虚拟现实创造了一个沉浸式学习环境。

B2 adjective /ˌʌndərˈlaɪɪŋ/

underlying

基本的

Meaning

basic or hidden but important; forming the foundation of something

Example

The underlying reason for the conflict was never addressed.

冲突的根本原因从未得到解决。

B2 noun /dɪsˈɡaɪz/

Disguise

伪装; 掩饰

Meaning

a means of altering one's appearance to conceal one's identity; something that hides the truth

Example

The spy wore an elaborate disguise to avoid being recognized by enemies.

间谍穿着精心设计的伪装，以避免被敌人认出。

B2 adjective ˈwaɪdspred

widespread

广泛

Meaning

Found or distributed over a large area or number of people.

Example

The effects of climate change are widespread across the globe.

气候变化的影响在全球范围内广泛存在。

B2 noun, verb /ˈplɑːstər/

plaster

石膏，修补

Meaning

a soft mixture applied to walls or used to cover wounds; or to cover or coat with plaster

Example

The workers plastered the walls to make them smooth.

工人们将墙壁涂上石膏，使其平滑。

B2 adjective /dɪˈstrɛst/

distressed

痛苦

Meaning

feeling or showing extreme anxiety, sorrow, or pain

Example

She looked distressed after hearing the bad news.

听到坏消息后，她看起来很痛苦。

B2 adjective /ˈhez.ɪ.tənt/

Hesitant

犹豫不决的; 不确定的; 拒绝的

Meaning

uncertain or unwilling to act; showing doubt or reluctance

Example

She was hesitant to accept the job offer.

她在接受工作邀请时犹豫不决。

B2 noun /rɪˈbel.jən/

Rebellion

起义

Meaning

an act of armed resistance to an established government or leader

Example

The rebellion against the king lasted for three years.

反抗国王的起义持续了三年。

B2 noun /ˈlɪkər/

liquor

Meaning

Alcoholic drinks, especially strong distilled ones such as whiskey or vodka.

Example

The shop sells both beer and hard liquor.

B2 adjective /ˌɪnsɪɡˈnɪfɪkənt/

insignificant

微不足道

Meaning

Too small or unimportant to be worth considering.

Example

The cost was so insignificant that nobody noticed it.

费用微不足道，以至于没有人注意到。

B2 adjective /ˈmɒdɪst/

modest

Meaning

Having or showing a humble estimate of one’s importance; simple and not extravagant.

Example

She lives in a modest house in the countryside.

B2 adjective ˌkɒn.trəˈvɜː.ʃəl

controversial

有争议的

Meaning

Giving rise to public disagreement or heated discussion.

Example

The policy remains controversial.

该政策仍然存在争议。

B2 noun ˈɪn.deks

index

索引

Meaning

An alphabetical list of names, subjects, etc. with references to the places where they occur, typically found at the end of a book; a sign or measure of something.

Example

An index organizes critical data.

索引组织重要数据。

B2 noun /ˈpɑː.tər/

Potter

陶艺师

Meaning

a person who makes pottery

Example

The potter shaped clay on the spinning wheel.

陶艺师在旋转的轮子上塑造了泥土。

B2 adjective /rɪˈfreʃ.ɪŋ/

Refreshing

清新

Meaning

making one feel energized and renewed; pleasantly new or different

Example

The cool breeze was refreshing after the hot day.

在炎热的日子之后，凉爽的微风让人感觉清新。

B2 noun /ɪˈlɛktrɪk drɪl/

Electric drill

电动钻孔机

Meaning

A power tool used for drilling holes in various materials

Example

He used an electric drill to make holes in the wall for hanging pictures.

他用电动钻孔机在墙上打孔，用于挂画。

B2 adjective /ˈtɒksɪk/

Toxic

有毒的; 有害的或令人不悦的

Meaning

poisonous; very harmful or unpleasant

Example

The factory released toxic chemicals into the river.

工厂将有毒化学品排放到河里。

B2 adjective rɪˈnaʊnd

renowned

著名

Meaning

Known or talked about by many people; famous.

Example

The renowned scientist led the reform panel.

著名的科学家领导了改革小组。

B2 adjective /ˈtaɪərləs/

tireless

不知疲倦

Meaning

Showing great effort or energy without becoming tired.

Example

She worked tirelessly to complete the project on time.

她不知疲倦地工作，按时完成了项目。

B2 adjective /ˈpraɪ.ər/

Prior

先前的

Meaning

existing or coming before in time; previous; earlier

Example

You need prior approval before making any changes to the system.

在对系统进行任何修改之前，你需要事先获得批准。

B2 noun, adjective /ˌpəʊstˈɡrædʒuət/

postgraduate

研究生

Meaning

A student who has completed a first degree and is studying for a further degree.

Example

She is doing postgraduate research in physics.

她正在做物理学的研究生研究。

B2 noun /ˈkaʊnsəlɪŋ/

counseling

咨询

Meaning

professional guidance or therapy to help resolve personal or psychological problems

Example

She decided to go for counseling after feeling stressed for months.

在感到几个月的压力后，她决定去咨询。

B2 adjective /keɪˈɒtɪk/

Chaotic

混乱的; 无秩序的

Meaning

in a state of complete confusion and disorder

Example

The situation became chaotic after the announcement.

情况在公告后变得混乱。

B2 adjective /ˈɡɪf.tɪd/

Gifted

天赋的; 才华横溢的

Meaning

having exceptional talent or ability; talented;

Example

She is a gifted musician who plays multiple instruments.

她是一位天赋异禀的音乐家，能演奏多种乐器。

B2 noun /pərˈspek.tɪv/

Perspective

视角

Meaning

a particular attitude toward or way of regarding something; a point of view; the art of representing three-dimensional objects

Example

From his perspective, the decision was completely wrong.

从他的角度看，这个决定完全错误。

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 adjective /hɪˈlɛəriəs/

hilarious

极其有趣

Meaning

Extremely funny or amusing.

Example

The comedian told a hilarious story that had everyone laughing.

那位喜剧演员讲了一个极其有趣的故事，让每个人都笑了。

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 noun /ˈaʊtˌbreɪk/

outbreak

爆发

Meaning

a sudden start or occurrence of something unpleasant, like disease or violence

Example

There was an outbreak of flu in the city.

城市中爆发了流感。

B2 adjective /ʌnˈstɛdi/

unsteady

不稳定的

Meaning

not firm or stable; likely to change or fail

Example

She felt unsteady on her feet after the long journey.

长途旅行后，她感到站立不稳。

B2 noun /ˈsiː.mən/

Seaman

海员

Meaning

a person who works on a ship; sailor

Example

The experienced seaman navigated the ship through the storm.

经验丰富的海员在风暴中导航。

B2 adjective /ˈsoʊpi/

Soapy

覆盖着肥皂的; 泡沫的

Meaning

covered with soap; having the characteristics of soap; foamy

Example

The dishes were still soapy after washing.

洗完后，碗盘仍然很肥皂。

B2 noun /hʌb/

hub

中心

Meaning

the central part of a place or activity where things converge

Example

The city is the hub of the country's trade network.

这座城市是该国贸易网络的中心。

B2 adjective /ˈkæθəlɪk/

catholic

天主教的

Meaning

Including a wide variety; all-embracing; relating to the Roman Catholic Church.

Example

She has catholic tastes in music, enjoying everything from jazz to opera.

她有天主教的音乐口味，从爵士乐到歌剧都喜欢。

B2 noun, adjective /tɑːrt/

tart

Meaning

A small pie with a sweet or savory filling; or having a sharp, sour taste.

Example

She served a delicious apple tart for dessert.

B2 adjective /nuːd/

nude

裸体

Meaning

Wearing no clothes; naked.

Example

The artist painted a nude model.

艺术家画了一位裸体模特。

B2 verb /ɪˈreɪs/

erase

擦除

Meaning

to remove completely; to delete or wipe out

Example

Use an eraser to erase the pencil marks.

使用橡皮擦来擦掉铅笔痕迹。

B2 noun /fɪˈlɒs.ə.fi/

philosophy

哲学

Meaning

the study of the fundamental nature of knowledge, reality, and existence

Example

Her philosophy emphasizes kindness and empathy.

她的哲学强调善良和同理心。

B2 noun /ˈteɪkˌɔːf/

takeoff

起飞

Meaning

The moment an aircraft leaves the ground and begins to fly; also a sudden rise or start in activity or success.

Example

The plane's takeoff was delayed due to bad weather.

由于恶劣天气，飞机的起飞被延迟了。

B2 noun /ˈaɪ.bɔːl/

Eyeball

眼球

Meaning

the round part of the eye within the eyelids and socket

Example

The doctor examined his eyeball carefully.

医生仔细检查了他的眼球。

B2 adjective /ˈsʌt.əl/

subtle

微妙, 轻微, 精细

Meaning

So delicate or precise as to be difficult to analyze or describe; making use of clever and indirect methods.

Example

The artist's use of color was subtle yet powerful.

艺术家对色彩的运用既微妙又有力。

B2 noun /ˌpɛnɪˈtreɪʃən/

penetration

渗透

Meaning

The act of piercing or entering into something.

Example

The company's market penetration grew rapidly.

公司的市场渗透迅速增长。

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 adjective /ˈsɪnɪstər/

sinister

邪恶的

Meaning

Giving the impression that something harmful or evil is happening or will happen.

Example

The abandoned house had a sinister atmosphere.

那座废弃的房子有着邪恶的氛围。

B2 adverb /ˈbrɔːdli/

broadly

广泛地

Meaning

in a general or wide manner.

Example

The rules are broadly similar across all regions.

规则在所有地区大体相似。

B2 verb /ʌpˈhoʊld/

uphold

维护

Meaning

to maintain or support a principle, law, or decision

Example

The judge promised to uphold justice at all costs.

法官承诺不惜一切代价维护正义。

B2 noun ˌkɒn.ekˈtɪv.ɪ.ti

connectivity

连接性

Meaning

The state of being connected or interconnected; the capacity for the interconnection of platforms, systems, and applications.

Example

Improved connectivity boosts economic development.

改善的连接性促进了经济发展。

B2 verb /riːp/

reap

收获

Meaning

to cut or gather a crop; to receive as a consequence of actions

Example

Farmers reap wheat in the late summer.

农民在夏末收割小麦。

B2 verb /ɪnˈroʊl/

enroll

注册

Meaning

to officially join or register in a school, course, or organization

Example

He decided to enroll in a computer programming course.

他决定报名参加计算机编程课程。

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 verb/noun /buː/

boo

Meaning

To show disapproval by shouting 'boo'; or a sound made to surprise or scare.

Example

The audience began to boo the bad performance.

B2 noun /ˈpaɪ.θən/

Python

蟒蛇

Meaning

a large non-venomous snake that kills prey by constriction

Example

The python wrapped around its prey tightly.

蟒蛇紧紧缠绕着它的猎物。

B2 adjective /ˌmænˈmeɪd/

manmade

人造的

Meaning

something created or built by humans rather than occurring naturally

Example

This lake is manmade, not natural.

这个湖是人造的，不是自然的。

B2 noun /maɪˈnɔːr.ɪ.ti/

minority

少数

Meaning

A smaller number or part, especially a group differing from the majority.

Example

The law aims to protect the rights of ethnic minorities.

法律旨在保护少数民族的权利。

B2 adjective /raɪp/

Ripe

成熟的; 准备食用

Meaning

fully developed and ready to eat; mature; ready for action or use

Example

The bananas are ripe and ready to eat.

香蕉已经成熟，准备食用。

B2 noun /ˈpen.ʃən/

Pension

养老金

Meaning

a regular payment made to someone who is no longer working because of age or disability

Example

After retirement, he receives a monthly pension from the company.

退休后，他从公司领取每月养老金。

B2 noun /prəˈfɪʃənsi/

proficiency

熟练

Meaning

Competency or skill; expertise.

Example

His proficiency in multiple languages is remarkable.

他在多种语言上的熟练度令人印象深刻。

B2 noun /ˈsɪmptəm/

symptom

症状

Meaning

a sign or indication of something, especially of an illness

Example

Fever is a common symptom of the flu.

发烧是流感的常见症状。

B2 verb /ˈmɑːdərət/

moderate

调解

Meaning

to make less extreme or intense; to control or preside over

Example

She moderated the heated debate between the candidates.

她主持了候选人之间的激烈辩论。

B2 noun dʒəˈnet.ɪks

genetics

遗传学

Meaning

The study of heredity and the variation of inherited characteristics.

Example

Genetics plays a pivotal role in healthcare advancements.

遗传学在医疗保健进步中起着至关重要的作用。

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 ˈlænd.mɑːk

landmark

地标

Meaning

An object or feature of a landscape or town that is easily seen and recognized from a distance; an important stage or turning point.

Example

The space restaurant is a landmark in innovation.

太空餐厅是创新中的一个地标。

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 noun /ˈsiːkər/

seeker

寻求者

Meaning

a person who is looking for something, especially knowledge or truth

Example

The seeker traveled far to find the answers to his questions.

寻求者远行去寻找他问题的答案。

B2 verb /kənˈvɜːs/

converse

交谈

Meaning

to have a conversation; to talk together

Example

They conversed about literature for hours.

他们谈了几个小时关于文学。

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 adjective /ˈplɛʒərəbl/

pleasurable

令人愉快的, 令人高兴的

Meaning

giving pleasure or enjoyment

Example

Reading a good book is a pleasurable activity.

读一本好书是一项令人愉快的活动。

B2 noun sɛlf rɪˈlaɪ.əns

self-reliance

自给自足

Meaning

Reliance on one's own powers and resources rather than those of others; independence.

Example

Self-reliance helps build confidence.

自给自足帮助建立自信。

B2 noun /ˈrep.taɪl/

Reptile

爬行动物

Meaning

a cold-blooded animal with scaly skin that lays eggs on land

Example

The lizard is a common reptile found in gardens.

蜥蜴是一种常见的爬行动物，常见于花园中。

B2 adjective /prəˈtɛktɪv/

protective

保护性的

Meaning

giving or capable of giving protection; shielding from harm or danger

Example

She wore a protective helmet while riding her bike.

她骑自行车时戴着保护性头盔。

B2 adjective + noun ˈpraɪməri əbˈdʒektɪv

primary objective

主要目标

Meaning

The main goal or chief aim of an activity, project, or endeavor.

Example

The primary objective of the event was to promote recycling.

该活动的主要目标是推广回收。

B2 noun, verb /ˈædvɜːrt/

advert

Meaning

(noun) a notice or announcement in a public medium promoting a product, service, or event; (verb) to refer to something in speaking or writing

Example

The company placed an advert in the newspaper for the new position.

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 verb /ˌmɪsˈjuːz/

misuse

滥用

Meaning

To use something incorrectly or for the wrong purpose.

Example

Misusing social media profiles can harm relationships.

滥用社交媒体资料可能会破坏关系。

B2 noun /ˈlænd.fɪl/

landfill

垃圾填埋场

Meaning

a site where waste material is buried under the ground

Example

The city built a new landfill to manage its growing waste problem.

这个城市建造了一个新的垃圾填埋场，以应对日益增长的废物问题。

B2 noun /ˈpaɪpˌlaɪn/

pipeline

管道

Meaning

a long tube through which liquids or gases are transported

Example

The company is building a new pipeline to transport natural gas.

该公司正在建造一条新的管道来运输天然气。

B2 noun /ɪnˈvɒlvmənt/

involvement

参与

Meaning

the act of taking part in something

Example

His involvement in the project was crucial.

他对项目的参与至关重要。

B2 verb /ˈælaɪ/

ally

盟友

Meaning

To unite or form a connection or partnership with another person, group, or nation.

Example

The two countries decided to ally against their common enemy.

这两个国家决定联合对抗共同的敌人。

B2 noun ˌrɛzɪɡˈneɪʃən

resignation

辞职

Meaning

The acceptance of something undesirable but inevitable; giving up.

Example

Her resignation from the position was unexpected.

她辞去了职位，这是出乎意料的。

B2 noun /ˈplænər/

planner

计划者

Meaning

a person who makes plans or a book used for organizing schedules and tasks

Example

She uses a daily planner to organize her meetings.

她使用每日计划本来组织她的会议。

B2 noun /ˌsuːpərɪnˈtɛndənt/

superintendent

管理员

Meaning

a person who oversees, manages, or directs an organization, building, or project

Example

The superintendent visited the classrooms to check on progress.

管理员访问了教室以检查进展。

B2 noun /ˌoʊ.vɚˈkraʊ.dɪŋ/

overcrowding

过度拥挤

Meaning

Excessive crowd or packed condition, having more people or vehicles in a place than the approved capacity.

Example

The subway system suffers from severe overcrowding during peak hours.

地铁系统在高峰时段面临严重的过度拥挤。

B2 noun /iˈkɒlədʒɪst/

ecologist

生态学家

Meaning

A scientist who studies the relationships between living organisms and their environment.

Example

The ecologist studied the effects of pollution on the forest ecosystem.

生态学家研究了污染对森林生态系统的影响。

B2 noun sliːp ˌdɛprɪˈveɪʃən

sleep deprivation

睡眠不足

Meaning

The condition of not having enough sleep; lack of adequate sleep.

Example

Sleep deprivation can severely impact mental health.

睡眠不足可能严重影响心理健康。

B2 noun /ˈpaɪ.rə.si/

Piracy

海盗行为；盗版

Meaning

the practice of attacking and robbing ships at sea; the unauthorized use or reproduction of copyrighted material

Example

Software piracy costs companies billions of dollars annually.

软件盗版每年给公司造成数十亿美元的损失。

B2 adjective /ˌmiː.diˈiː.vəl/

medieval

中世纪的

Meaning

Relating to the Middle Ages, the period in European history from about the 5th to the 15th century.

Example

The castle is a famous medieval monument.

这座城堡是一个著名的中世纪纪念碑。

B2 noun /ɪnˈrɪtʃ.mənt/

enrichment

丰富

Meaning

The action of improving or enhancing the quality or value of something.

Example

Cultural enrichment fosters a deeper understanding of traditions.

文化丰富促进对传统的更深理解。

B2 adverb /ˈsoʊlli/

solely

仅仅

Meaning

only; not involving anyone or anything else

Example

He is solely responsible for the decision.

他完全对这个决定负责。