B1 noun /əˈsɪstəns/

Assistance

援助; 支持

Meaning

the action of helping someone with a job or task; support

Example

She offered her assistance with the project.

她在项目中提供了帮助。

B1 verb /dɪˈfiːt/

Defeat

失败

Meaning

to win a victory over; to overcome in battle or competition

Example

The army managed to defeat the enemy forces.

军队成功击败了敌军。

B1 noun /ˈhɛlθˌkɛər/

health-care

幸福

Meaning

the organized provision of medical services to maintain or improve health

Example

Access to quality health-care is essential for every citizen.

当她收到奖项时，她无法掩饰自己的幸福。

B1 adjective ˌiːkəˈnɒmɪk

economic

经济的

Meaning

Relating to economics or the economy.

Example

The issue had significant economic implications.

该问题具有重要的经济影响。

B1 noun /ˌrɛdʒɪˈstreɪʃən/

registration

注册

Meaning

the action or process of enrolling or signing up for something

Example

The registration for the event will close tomorrow.

活动的注册将在明天关闭。

B1 adverb /ˈæftərwərd/

afterward

之后

Meaning

at a later time; subsequently

Example

We went to dinner and watched a movie afterward.

我们去吃了晚餐，然后看了一部电影。

B1 noun ˌkɒnsənˈtreɪʃən

concentration

集中

Meaning

The action or power of focusing one's attention or mental effort on a particular object or activity

Example

Concentration is key to mastering any skill.

集中是掌握任何技能的关键。

B1 noun /ˈdɛv.əl/

devil

魔鬼

Meaning

An evil spirit or supernatural being often regarded as the embodiment of wickedness and harm.

Example

The story warned children about making deals with the devil.

这个故事警告孩子们不要与魔鬼做交易。

B1 adjective /ˈflek.sə.bəl/

Flexible

灵活的；容易适应的

Meaning

able to bend easily; adaptable to change; not rigid

Example

She has a flexible work schedule that allows her to work from home.

她有一个灵活的工作时间表，允许她在家工作。

B1 noun ˈlæŋɡwɪdʒ æps

language apps

语言学习应用

Meaning

Mobile or computer applications designed to help users learn new languages through interactive lessons and exercises.

Example

Language apps make learning easier.

语言应用程序使学习变得更加容易。

B1 noun /ˈker.ləs.nəs/

Carelessness

疏忽; 粗心

Meaning

failure to give sufficient attention to avoiding harm or errors

Example

His carelessness with money led to serious financial problems.

他在金钱上的疏忽导致了严重的财务问题。

B1 adverb; adjective /ˈkaɪndli/

kindly

亲切地

Meaning

in a kind or gentle manner; showing kindness or goodwill

Example

She kindly helped the old man cross the street.

她亲切地帮助老人过马路。

B1 adverb /ˈkʌrəntli/

currently

目前

Meaning

at the present time; now

Example

He is currently working on a new project.

他目前正在做一个新项目。

B1 noun ədˈvɛnʧər ˈsiːkərz

Adventure Seekers

冒险者

Meaning

People who actively look for exciting and potentially risky activities or experiences.

Example

Sajek Valley is a popular destination for adventure seekers.

萨杰克谷是冒险者的热门目的地。

B1 noun /reɪ/

ray

光线

Meaning

a narrow beam of light, heat, or radiation

Example

A ray of sunlight broke through the clouds.

一束阳光穿透了云层。

B1 adjective /ɪˈlɛktrɪkəl/

electrical

电的

Meaning

related to electricity or the use of electrical power

Example

The electrical system in the house needs repair.

房子的电力系统需要修理。

B1 noun /ˈvɪk.tɪm/

Victim

受害者

Meaning

a person who suffers harm, injury, or death as a result of an event or action

Example

The victim was taken to the hospital immediately.

受害者立即被送往医院。

B1 noun /ˈmæɡnət/

magnet

磁铁

Meaning

An object that produces a magnetic field and attracts metals like iron.

Example

The magnet held the paper to the fridge door.

磁铁将纸张吸附在冰箱门上。

B1 noun /ˈfaɪ.tər/

Fighter

战斗机

Meaning

a military aircraft designed for attacking other aircraft; a person who fights

Example

The fighter jet flew overhead during the military parade.

战斗机在军事游行中飞过我们头顶。

B1 noun /ˈjuːnjən/

Union

联合

Meaning

the action of joining or combining; a political unit formed from separate states

Example

The union of the two companies created a powerful corporation.

两家公司的联合创造了一个强大的公司。

B1 noun /ˈpʌn.ɪʃ.mənt/

Punishment

惩罚

Meaning

penalty given for doing something wrong or breaking a rule

Example

The student received punishment for cheating on the exam.

学生因作弊而受到了惩罚。

B1 adjective /pleɪn/

plain

简单的

Meaning

simple or clear, without decoration or complexity

Example

She wore a plain white dress to the ceremony.

她穿了一件简单的白色连衣裙参加了仪式。

B1 verb /dɪsˈtrɪbjuːt/

distribute

分发

Meaning

to give out or spread something among several people or places

Example

The teacher will distribute the test papers.

老师将分发测试试卷。

B1 verb /ˈdekəreɪt/

decorate

装饰

Meaning

to make something look more attractive by adding ornaments

Example

We will decorate the room for the party.

我们将为派对装饰房间。

B1 verb /dɪˈleɪ/

delay

延迟

Meaning

to make something happen later than planned

Example

The flight was delayed due to bad weather.

航班因恶劣天气被延误。

B1 noun /ˈpɔːrʃən/

portion

部分

Meaning

A part or share of something.

Example

She ate only a small portion of the meal.

她只吃了餐点的一小部分。

B1 adjective /ˈɡreɪt.fəl/

Grateful

感激

Meaning

thankful; appreciative;

Example

I am grateful for your kindness and support.

我感激你的善良和支持。

B1 noun /ˈpælɪs/

palace

宫殿

Meaning

a large and impressive building that is the official home of a king, queen, or other ruler

Example

The royal family lives in a magnificent palace.

皇室家庭住在一个宏伟的宫殿里。

B1 verb /ˈkæri aʊt/

carry out

执行

Meaning

to perform or complete a task; to execute a plan

Example

The team carries out the project successfully.

团队成功执行了项目。

B1 preposition, adverb, adjective /ˌʌndərˈniːθ/

underneath

在……下面

Meaning

Located directly below or beneath something

Example

The keys were hidden underneath the pile of papers.

钥匙被隐藏在那堆文件下面。

B1 adjective /ɪˈliː.ɡəl/

illegal

非法

Meaning

Not allowed by law; unlawful.

Example

It is illegal to drive without a valid license.

没有有效许可证驾驶是非法的。

B1 adjective /ˌɪnɪkˈspɛnsɪv/

Inexpensive

便宜的; 经济实惠的; 负担得起的

Meaning

not costing a lot of money; affordable; budget-friendly

Example

This restaurant offers delicious and inexpensive meals for students.

这家餐厅为学生提供美味且便宜的餐点。

B1 adverb /ˌnesəˈserəli/

Necessarily

必然地；不可避免地；

Meaning

as a necessary result; inevitably; by logical consequence

Example

Rich people are not necessarily happy.

有钱人不一定幸福。

B1 noun /ˌprɛpəˈreɪʃən/

preparation

准备

Meaning

The act of getting ready or making arrangements for something.

Example

The team made careful preparation for the presentation.

团队为演示做了充分的准备。

B1 noun /ˈɛldər/

elder

长者

Meaning

a person who is older or has higher rank; an older person in a family or community

Example

We should always respect our elders.

我们应该永远尊敬我们的长辈。

B1 noun /ɪnˈtɛnʃən/

intention

意图

Meaning

A plan, aim, or purpose behind an action.

Example

Her intention was to finish the project before the deadline.

她的意图是在截止日期之前完成项目。

B1 noun /kənˌɡrætʃəˈleɪʃən/

congratulation

祝贺

Meaning

an expression of praise or joy for someone’s achievement or good fortune

Example

She sent a congratulation to her friend on winning the award.

她向朋友送上了获奖的祝贺。

B1 noun /tiːn/

teen

青少年

Meaning

a person aged between 13 and 19 years.

Example

He's a teenager who loves sports.

他是一个喜欢运动的青少年。

B1 noun /ˈspiːʃiːz/

Species

物种; 类型

Meaning

a group of living organisms that can reproduce with each other; a type or kind

Example

The Amazon rainforest is home to thousands of animal species.

亚马逊雨林是成千上万动物物种的家园。

B1 verb /ˈkrɪtɪsaɪz/

criticize

批评

Meaning

to express disapproval or find fault with someone or something

Example

The teacher criticized the student's poor handwriting.

老师批评了学生的糟糕字迹。

B1 noun /klɑːrk/

clerk

职员

Meaning

A person employed in an office or bank to keep records, accounts, and undertake other routine administrative duties.

Example

The clerk helped me find the correct form.

职员帮助我找到了正确的表格。

B1 noun /wɜːrm/

Worm

虫子

Meaning

a long, soft-bodied invertebrate animal that lives in soil

Example

The bird caught a worm from the garden soil.

鸟从花园的土壤中抓住了一条虫子。

B1 noun /ˈɒnɪsti/

honesty

诚实

Meaning

the quality of being truthful and sincere

Example

Honesty is the best policy in all situations.

诚实是所有情况下最好的政策。

B1 verb /səˈspɛkt/

suspect

怀疑

Meaning

to believe that someone has done something wrong; to doubt or mistrust

Example

I suspect he is lying about his whereabouts.

我怀疑他在谎报自己的下落。

B1 verb /ʃuːt/

shoot

射击 / 拍照

Meaning

to fire a bullet or arrow from a weapon; to take a photograph or film

Example

He learned how to shoot a bow and arrow.

他学会了如何用弓和箭射击。

B1 adjective /ɪmˈbær.ə.sɪŋ/

Embarrassing

尴尬的; 令人不安的; 使羞愧的

Meaning

causing shame or awkwardness; uncomfortable; humiliating

Example

It was embarrassing when I forgot her name.

当我忘记她的名字时，那真是太尴尬了。

B1 adjective /ˈtrɪki/

Tricky

困难的; 狡猾的; 欺骗性的

Meaning

requiring skill or careful handling; difficult to deal with

Example

This math problem is quite tricky to solve.

这个数学问题相当难解决。

B1 noun /ˈfɔːr.mæt/

Format

格式

Meaning

the way in which something is arranged or set out; the shape, size, and presentation of a book or document

Example

Please submit your report in PDF format by the end of the week.

请在本周末之前以PDF格式提交您的报告。

B1 adjective /ˈlʌv.ɪŋ/

Loving

慈爱的; 关怀的; 表现出爱与温暖

Meaning

affectionate; caring; showing love and warmth

Example

She is a loving mother who cares deeply for her children.

她是一个慈爱的母亲，深深地关心着她的孩子们。

B1 adjective /ˈfrʌstreɪtɪŋ/

frustrating

令人沮丧

Meaning

causing annoyance or dissatisfaction

Example

The slow internet connection was really frustrating.

缓慢的互联网连接真的令人沮丧。

B1 noun /ˈdɛkeɪd/

decade

十年

Meaning

A period of ten years.

Example

The country has changed a lot in the past decade.

这个国家在过去的十年里发生了很大变化。

B1 adjective /ˈkeɪ.pə.bəl/

Capable

有能力的; 能干的

Meaning

having the ability, fitness, or quality necessary to do or achieve something; competent

Example

She is capable of handling complex problems.

她能够处理复杂的问题。

B1 adjective /ˈwel.θi/

Wealthy

富有的; 有钱的; 繁荣的

Meaning

having a great deal of money; rich; prosperous

Example

The wealthy businessman donated millions to charity.

富有的商人捐赠了数百万美元给慈善事业。

B1 adjective /ˌɛdjuˈkeɪʃənl/

educational

教育的

Meaning

Relating to the provision of education or having an educative effect.

Example

The journey was an educational experience.

这次旅行是一次教育性的体验。

B1 adjective /ʌnɪmˈplɔɪd/

Unemployed

失业

Meaning

without a job; not having paid work

Example

He has been unemployed for six months now.

他已经失业六个月了。

B1 noun /ɪkˈspres treɪn/

Express Train

快车

Meaning

a fast train that travels between major stations with few or no intermediate stops

Example

The express train reached the destination in half the usual time.

快车以半小时到达目的地。

B1 adjective /ˌen.əˈdʒet.ɪk/

Energetic

充满活力的; 精力充沛的; 富有活力的

Meaning

having or showing great activity; vigorous; full of energy

Example

She is very energetic and loves outdoor activities.

她非常充满活力，喜欢户外活动。

B1 adjective /əˈtætʃt/

attached

附加的

Meaning

joined or fastened to something; emotionally connected or fond of someone or something

Example

The file is attached to the email.

文件已附加在电子邮件中。

B1 verb /stɛə/

stare

盯着

Meaning

to look at something with a fixed gaze

Example

She stared at the painting for hours.

她盯着画看了几个小时。

B1 verb /blɛs/

bless

祝福

Meaning

to give divine favor; to ask for God's favor

Example

The priest blessed the congregation.

牧师祝福了会众。

B1 verb /ɪmˈpɔːrt/

import

进口

Meaning

to bring goods or services into a country from abroad; to transfer data

Example

The country imports oil from abroad.

这个国家从国外进口石油。

B1 noun /ɪkˈspreʃ.ən/

Expression

表达; 表现;

Meaning

the act of making thoughts or feelings known; a look on someone's face

Example

The artist's painting was a beautiful expression of her inner emotions.

艺术家的画作是她内心情感的美丽表达。

B1 noun /ˌek.sɪˈbɪʃ.ən/

Exhibition

展览

Meaning

a public display of works of art or other items of interest

Example

The art exhibition featured paintings from local artists throughout the region.

这场艺术展览展示了来自本地区的本地艺术家的画作。

B1 noun /ˈθʌn.dər/

Thunder

雷声

Meaning

the loud rumbling sound that follows lightning; to make a loud deep sound

Example

We heard thunder rolling across the sky.

我们听到雷声滚过天空。

B1 adjective /pərˈtɪk.jʊ.lər/

particular

特别

Meaning

specific or special; distinct from others

Example

He is very particular about his diet.

他对自己的饮食非常挑剔。

B1 noun /ɪkˈstent/

Extent

范围; 范围程度

Meaning

the area covered by something; the degree to which something has spread

Example

The extent of the damage caused by the flood was enormous.

洪水造成的损害范围非常大。

B1 adverb /ˈbraɪtli/

brightly

明亮地

Meaning

in a way that gives off a lot of light; in a vivid, cheerful, or intelligent manner

Example

The stars shone brightly in the clear night sky.

星星在清澈的夜空中明亮地闪耀。

B1 noun /ˈmʌs.əl/

Muscle

肌肉

Meaning

a body tissue consisting of fibers that can contract to produce movement

Example

Regular exercise helps strengthen your muscle.

规律的锻炼有助于增强你的肌肉。

B1 noun /ˈkʌˈs.təm/

Custom

习俗; 风俗; 关税;

Meaning

a traditional practice or behavior; duties levied on imports; habitual practice

Example

It is a local custom to remove shoes before entering someone's home.

在进入别人家之前，脱鞋是当地的习俗。

B1 noun /ˈʃæd.oʊ/

Shadow

阴影

Meaning

a dark area where light is blocked by something; a person's silhouette

Example

The tree cast a long shadow across the garden in the evening.

树在傍晚把一个长长的阴影投射到花园里。

B1 adjective /ʌnˈseɪf/

Unsafe

不安全; 危险的;

Meaning

involving or causing danger or risk; not protected from harm

Example

It is unsafe to walk alone in this neighborhood at night.

晚上在这个社区独自行走是不安全的。

B1 noun /mæs/

mass

质量

Meaning

a large body of matter with no specific shape; a large number of people or things

Example

A huge mass of people gathered in the square.

一大群人聚集在广场上。

B1 verb /ɪkˈspɔːrt/

export

出口

Meaning

to send goods or services to another country for sale

Example

The company exports cars to many countries.

公司将汽车出口到许多国家。

B1 noun /mʌd/

mud

泥土

Meaning

soft, wet earth or soil

Example

The children were playing in the mud after the rain.

孩子们在雨后玩泥巴。

B1 noun ˈseʃən

session

会议

Meaning

A meeting of an official body, especially a legislature, council, or court of law, to conduct its business.

Example

The session was held on February 25.

会议于2月25日举行。

B1 adjective /ˈkriːmi/

creamy

像奶油一样光滑、丰富的质地

Meaning

having a smooth, rich texture like cream

Example

She poured a creamy sauce over the pasta.

她把奶油般的酱汁倒在了意大利面上。

B1 noun /ˈbeɪsɪs/

basis

基础

Meaning

the underlying support or foundation for an idea, argument, or process

Example

Trust is the basis of any strong relationship.

信任是任何强大关系的基础。

B1 noun /kəˈsiːnoʊ/

casino

赌场

Meaning

a place where people gamble and play games of chance

Example

They spent the evening playing cards at the casino.

他们在赌场度过了晚上，玩扑克牌。

B1 noun /rɪsk/

Risk

风险

Meaning

a situation involving exposure to danger; the possibility of something bad happening

Example

Taking this investment carries a high risk of losing money.

进行这项投资存在高风险可能会损失资金。

B1 noun ˈfæmɪli triː

Family Tree

家谱

Meaning

A diagram showing the relationships between people in several generations of a family.

Example

Creating a family tree helps understand family history.

创建家谱有助于理解家庭历史。

B1 /ˈpæt.ən/

Pattern

图案 / 模式

Meaning

A repeated decorative design or a regular way in which something happens or is done.

Example

The dress had a beautiful floral pattern.

这件裙子有一个美丽的花卉图案。

B1 adjective, noun /ˈkɔːrpərət/

corporate

与公司/企业相关

Meaning

relating to a corporation or large company; united as a single body

Example

Corporate social responsibility is important for modern businesses.

公司企业社会责任对现代企业非常重要。

B1 verb /ˈfraɪtən/

frighten

吓唬

Meaning

to cause fear or alarm in someone

Example

The loud noise frightened the child.

巨大的噪音吓到了孩子。

B1 noun /ˈwɜːrkʃɒp/

workshop

车间

Meaning

a room or building where people engage in work or creative activities

Example

The workshop focused on improving technical skills for young professionals.

这个车间专注于提高年轻专业人士的技术技能。

B1 verb /ɪmˈplɔɪ/

employ

雇佣

Meaning

to hire someone to do a job; to use something effectively

Example

The company plans to employ more engineers next year.

公司计划明年雇用更多的工程师。

B1 noun /ˈskwɪr.əl/

Squirrel

松鼠

Meaning

a small agile tree-dwelling rodent with a long bushy tail

Example

The squirrel gathered nuts for winter.

松鼠为冬天收集坚果。

B1 noun ˈmeʒ.ərz

measures

措施

Meaning

A plan or course of action taken to achieve a particular purpose.

Example

Mitigation measures focus on reducing emissions.

缓解措施专注于减少排放。

B1 adjective /kəmˈbaɪnd/

combined

联合的

Meaning

formed by bringing together separate parts or elements

Example

The combined effort of the team led to success.

团队的共同努力导致了成功。

B1 adjective ˌɪn.dɪˈpen.dənt

independent

独立

Meaning

Not depending on another for livelihood or subsistence; free from outside control; not subject to another's authority.

Example

An independent institution ensures transparency in governance.

一个独立的机构确保政府的透明度。

B1 adjective /ˈwaɪə.ləs/

Wireless

无线; 无电缆

Meaning

operating without wires; using radio waves for communication

Example

My wireless headphones provide excellent sound quality without any cables.

我的无线耳机提供了出色的音质，完全没有电缆。

B1 noun /ˈsɪtɪzənʃɪp/

citizenship

国籍

Meaning

the status of being a recognized member of a state or country, with rights and duties

Example

He applied for American citizenship after living there for ten years.

他在美国生活了十年后申请了美国国籍。

B1 noun /kəmˈpɛtɪtər/

competitor

竞争者

Meaning

a person, team, or company that competes with others

Example

The company lowered its prices to beat its main competitor.

公司降低了价格以击败其主要竞争者。

B1 adjective /əˈrɪdʒ.ɪ.nəl/

Original

原始的; 主要的; 真实的

Meaning

first; fundamental; primary; authentic

Example

This is the original document, not a copy.

这是原始文件，不是副本。

B1 noun, verb /ɡreɪd/

grade

等级

Meaning

A level of quality, rank, or performance; to assign a score or mark to work or performance.

Example

The teacher graded all the papers by the weekend.

老师在周末之前批改了所有的作业。

B1 adjective /ədˈvɛnʧərəs/

adventurous

冒险的

Meaning

Willing to take risks or try out new methods, ideas, or experiences.

Example

They participated in adventurous activities like kayaking and hiking.

他们参加了像皮划艇和远足这样的冒险活动。

B1 noun /kɒp/

cop

警察

Meaning

a police officer (informal)

Example

The cop stopped the car for speeding.

警察因超速而拦下了那辆车。

B1 noun /weɪl/

Whale

鲸鱼

Meaning

a very large marine mammal with a streamlined hairless body, a horizontal tail fin, and a blowhole on top of the head for breathing

Example

The blue whale is the largest animal ever known to have lived on Earth.

蓝鲸是地球上已知最大的动物。

B1 noun /ˈpoʊ.lər beər/

Polar Bear

北极熊

Meaning

a large white bear that lives in the Arctic regions

Example

The polar bear swims in the icy Arctic waters.

北极熊在寒冷的北极水域游泳。

B1 noun ˈsɪs.təmz

systems

系统

Meaning

A set of connected things or parts forming a complex whole.

Example

Effective systems improve productivity.

有效的系统提高了生产力。

B1 verb /ʃaʊt/

shout

喊叫

Meaning

to say something very loudly

Example

He shouted at the top of his lungs to get their attention.

他尽可能大声地喊叫，以引起他们的注意。

B1 verb /hʊk/

hook

钩子

Meaning

to catch with a hook; to fasten

Example

He hooked the fish successfully.

他成功地钩住了那条鱼。

B1 noun /nest/

Nest

鸟巢

Meaning

a structure built by birds to lay eggs and shelter their young

Example

The bird built a nest in the tree.

鸟儿在树上建了一个鸟巢。

B1 verb /ʌnˈræp/

unwrap

拆开

Meaning

remove wrapping or covering from something; reveal something gradually or clearly

Example

She carefully unwrapped the gift with excitement.

她兴奋地小心拆开了礼物。

B1 verb /kleɪm/

claim

声称

Meaning

to assert ownership; to state as fact

Example

He claims to be the rightful owner.

他声称自己是合法的拥有者。

B1 noun /ˈvɪərər/

viewer

观众

Meaning

a person who watches something, especially television or video content

Example

The viewer is able to switch channels with the remote control.

观众可以使用遥控器切换频道。

B1 noun /rɪst/

Wrist

手腕

Meaning

the joint connecting the hand with the forearm

Example

He wore a watch on his wrist.

他戴着手表在手腕上。

B1 noun /dɪˈlaɪt/

Delight

快乐; 愉悦

Meaning

a feeling of happiness or pleasure; something that gives great pleasure

Example

The children's laughter filled her heart with pure delight.

孩子们的笑声让她的心充满了纯粹的快乐。

B1 noun /ˈkʌntrisaɪd/

countryside

乡村

Meaning

land outside cities and towns; rural areas with farms, fields, and villages

Example

She enjoys the peace and beauty of the countryside.

她享受乡村的宁静和美丽。

B1 noun ɡreɪt wɔːl əv ˈtʃaɪ.nə

Great Wall of China

中国长城

Meaning

A massive ancient fortification system in China, built to protect against invasions and considered one of the most famous landmarks in the world.

Example

The Great Wall of China is one of the most famous landmarks in the world.

中国长城是世界上最著名的地标之一。

B1 noun /ədˈvaɪzər/

adviser

顾问

Meaning

a person who gives advice, especially in a professional or official role

Example

He works as a financial adviser at a bank.

他在一家银行担任金融顾问。

B1 noun /ˈlænd.skeɪp/

Landscape

风景

Meaning

all the visible features of an area of countryside or land; the art of designing outdoor areas

Example

The mountain landscape was breathtaking with its snow-capped peaks and green valleys.

山脉的风景令人叹为观止，雪山的山顶和绿色的山谷令人陶醉。

B1 noun /səˈdʒes.tʃən/

Suggestion

建议; 建议

Meaning

an idea or plan put forward for consideration; advice or recommendation

Example

Do you have any suggestions for improving our team's productivity?

你有什么建议可以提高我们团队的生产力吗？

B1 adjective /ˌlɛftˈhændɪd/

left-handed

左撇子

Meaning

Using or done with the left hand; also can mean clumsy or awkward.

Example

She is left-handed and writes beautifully with her left hand.

她是左撇子，左手写字非常漂亮。

B1 noun /ʃel/

Shell

壳

Meaning

hard outer covering of an animal; explosive projectile for a gun

Example

The artillery fired a shell at the enemy position.

炮兵向敌方阵地发射了一个炮弹。

仪器

Meaning

A tool or device used for a particular purpose, especially for scientific or musical work.

Example

The doctor used a special instrument during the surgery.

医生在手术过程中使用了一种特殊的仪器。