B1 noun /ˈsɜːr.kəmˌsˌtæn.sɪz/

Circumstances

情况

Meaning

the conditions that affect a situation, action, or event; facts or conditions connected with or relevant to an event

Example

Under normal circumstances, she would have arrived by now.

在正常情况下，她应该已经到了。

B1 verb /ˈedɪt/

edit

编辑

Meaning

to make changes to improve or correct something

Example

I need to edit this document before submission.

我需要在提交之前编辑这个文档。

B1 noun /tɪn/

tin

锡

Meaning

a metal container; a chemical element (Sn)

Example

She bought a tin of biscuits from the store.

她从商店买了一罐饼干。

B1 noun rəʊlz

Roles

角色

Meaning

A person's or thing's function in a particular situation.

Example

Defined roles improve team performance.

定义的角色改善团队表现。

B1 noun /ˈwaɪldˌlaɪf/

wildlife

野生动物

Meaning

animals, birds, and plants living in their natural environment

Example

The park is home to a wide variety of wildlife.

这个公园是各种野生动物的家园。

B1 adjective /ˈsɔːlti/

Salty

咸的

Meaning

having the taste of salt; containing salt; tasting of seawater

Example

The salty ocean water made her thirsty.

咸海水让她口渴。

B1 noun /əˌkɒməˈdeɪʃən/

Accommodation

住宿

Meaning

a room, group of rooms, or building in which someone may live or stay

Example

The hotel provides comfortable accommodation for tourists.

酒店为游客提供舒适的住宿。

B1 adjective /drəˈmæt.ɪk/

Dramatic

戏剧性的; 突然且惊人; 激动人心且印象深刻

Meaning

relating to drama; sudden and striking; exciting and impressive

Example

The dramatic sunset painted the sky in brilliant colors.

戏剧性的日落将天空涂上了明亮的色彩。

B1 adverb /ˌhæfˈweɪ/

halfway

半路上

Meaning

at or to a point equal in distance between two points

Example

We met halfway between the two towns.

我们在两个城市之间的半路上相遇。

B1 verb /daɪn/

dine

用餐

Meaning

to eat a meal, especially the main meal of the day

Example

We usually dine at seven o'clock in the evening.

我们通常在晚上七点用餐。

B1 noun/adjective /ˈstændɪŋ/

standing

地位 / 声誉

Meaning

status, reputation, or position; also the act of being upright on the feet

Example

He has high standing in the community for his charity work.

由于他的慈善工作，他在社区中有很高的声誉。

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 /ˈhɔːlweɪ/

hallway

走廊

Meaning

a corridor in a building that connects rooms

Example

The kids left their shoes in the hallway.

孩子们把鞋子留在了走廊里。

B1 adjective /ˈsɪniər/

senior

高级

Meaning

having a higher rank or status; older or more experienced

Example

He is the senior manager in the department.

他是部门的高级经理。

B1 noun /treɪl/

trail

小道

Meaning

a path or track left by something that has passed

Example

The hikers followed the trail through the forest.

远足者沿着森林中的小道走。

B1 adjective /ɪˈsɛnʃəl/

essential

必要的

Meaning

Absolutely necessary; extremely important.

Example

Water is essential for life.

水对生命至关重要。

B1 adjective /faɪˈnænʃəl/

financial

金融的

Meaning

relating to money, banking, or finance

Example

He made a sound financial decision by investing wisely.

他通过明智的投资做出了稳健的金融决策。

B1 noun rɪˈzɪs.təns

resistance

抵抗

Meaning

The refusal to accept or comply with something; the attempt to prevent something by action or argument.

Example

The resistance fought bravely against colonial forces.

抵抗力量勇敢地与殖民势力作斗争。

adore

崇拜

Meaning

to love deeply and respect highly

Example

She adores her little sister.

她非常爱她的小妹妹。

B1 noun /ˈbɒksər/

boxer

拳击手; 平角内裤; 拳师犬

Meaning

a person who fights in the sport of boxing; a type of short loose-fitting underwear; a breed of medium-to-large dog

Example

The boxer trained hard every morning before the championship match.

那名拳击手在冠军赛前每天早上刻苦训练。

B1 verb /seɪl/

sail

扬帆旅行

Meaning

to travel on water in a boat or ship using sails or by wind power

Example

They sailed across the Atlantic Ocean last summer.

他们去年夏天横渡了大西洋。

B1 adjective /kənˈtɪn.ju.əs/

continuous

连续的

Meaning

forming an unbroken whole; without interruption

Example

The factory operates on a continuous 24-hour schedule.

工厂按照连续的24小时工作计划运行。

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 ˈʃɔːrt.tɜːrm

short-term

短期的

Meaning

Occurring over or involving a relatively short period of time.

Example

Investing in stocks can yield short-term profits.

投资股票可以带来短期收益。

B1 noun /ˈhæm.ər/

Hammer

锤子

Meaning

a tool with a heavy metal head for hitting nails or breaking things

Example

She used a hammer to nail the picture frame to the wall.

她用锤子把画框钉在墙上。

B1 adjective /əˈɡrɛsɪv/

aggressive

激进

Meaning

ready or likely to attack or confront; forceful

Example

The salesman used an aggressive strategy to close the deal.

销售员使用了激进的策略来完成交易。

B1 noun /ˈlek.tʃər/

Lecture

讲座

Meaning

an educational talk to an audience, especially to students in a university or college

Example

The professor gave an interesting lecture on history.

教授做了一个有趣的历史讲座。

B1 noun /ˈsɛtɪŋ/

setting

背景

Meaning

the environment or place where something happens

Example

The setting of the movie was a beautiful beach.

电影的背景是一个美丽的海滩。

B1 noun /læd/

lad

小伙子

Meaning

a boy or young man; a male youth

Example

The young lad helped his father in the shop.

这个年轻小伙子在商店里帮助了他的父亲。

B1 adjective /ˈrel.ə.tɪv/

Relative

相对的

Meaning

considered in comparison to something else; not absolute; comparative

Example

The cost of living is relative to your income level.

生活成本相对于你的收入水平。

B1 noun /ˈkɒnsɪkwənsɪz/

consequences

后果

Meaning

Results or effects of an action or condition.

Example

The consequences of ignoring safety protocols can be severe.

忽视安全协议的后果可能是严重的。

B1 noun /ˈæs.pekt/

aspect

方面

Meaning

A particular part, feature, or view of something.

Example

One important aspect of health is regular exercise.

健康的一个重要方面是规律运动。

B1 verb /oʊ/

owe

欠债

Meaning

to be under obligation to pay or repay; to be indebted

Example

I owe my success to my parents' support.

我将我的成功归功于父母的支持。

B1 adjective /ˌstreɪtˈfɔːwəd/

straightforward

直接

Meaning

easy to understand or do; simple

Example

Her explanation was straightforward and clear.

她的解释简洁明了。

B1 noun /ˈsɪtɪzən/

citizen

公民

Meaning

a legally recognized subject or national of a state

Example

Every citizen has the right to vote.

每个公民都有投票权。

B1 noun /ˈdeə.ri/

Dairy

一个生产牛奶的建筑或农场；奶制品；一家销售牛奶和奶制品的商店

Meaning

a building or farm where milk is produced; products made from milk; a shop selling milk and milk products

Example

The local dairy provides fresh milk and cheese to the entire neighborhood.

当地的乳品店向整个社区提供新鲜的牛奶和奶酪。

B1 noun /dɪˈbeɪt/

Debate

辩论

Meaning

a formal discussion of opposing viewpoints; argument with reasoned points

Example

The political debate lasted for three hours with passionate arguments.

政治辩论持续了三个小时，充满了激情的论点。

B1 verb /skɪp/

skip

跳过

Meaning

to omit or pass over something; to move lightly or quickly

Example

He decided to skip breakfast and go straight to work.

他决定跳过早餐，直接去上班。

B1 verb /əˈpriːʃieɪt/

appreciate

感激

Meaning

to recognize the value or significance of; to be grateful for

Example

I really appreciate your help with this project.

我真的很感激你在这个项目中的帮助。

B1 adjective /ʌnˈfeər/

Unfair

不公平; 不正当;

Meaning

not right or just; treating people in a way that favors some over others

Example

It's unfair to blame her for something she didn't do.

指责她做了她没有做的事是不公平的。

B1 noun /laɪt ˈkʌlər/

Light Colour

浅色

Meaning

a pale or bright shade of any color

Example

The walls were painted in light colours to make the room look bigger.

墙壁被涂上了浅色，使房间看起来更大。

B1 adverb /ˈdiːp.li/

Deeply

深深地; 强烈地; 深刻地

Meaning

to a great depth; intensely; profoundly

Example

She breathed deeply before making her decision.

她在做决定前深深地吸了一口气。

B1 noun /ˈkɜː.ri/

Curry

咖喱

Meaning

a dish of meat, vegetables, etc., cooked in an Indian-style sauce with hot spices

Example

I love spicy chicken curry with rice.

我喜欢和米饭一起吃辛辣的鸡肉咖喱。

B1 noun /ˈdrɛsɪŋ/

dressing

沙拉酱 / 调味料混合物

Meaning

a sauce for salads; or material used to cover a wound

Example

She prepared a delicious salad with Italian dressing.

她用意大利沙拉酱准备了一道美味的沙拉。

B1 noun /tʃest/

Chest

胸部; 箱子

Meaning

the front surface of a person's or animal's body between the neck and abdomen; a large strong box

Example

The doctor listened to his chest with a stethoscope.

医生用听诊器听他的胸部。

B1 noun /ˈfaɪn.dɪŋ/

finding

发现，经过调查后得出的结论或结果

Meaning

a discovery, conclusion, or result reached after investigation

Example

The scientist published her findings in a leading journal.

科学家在一家领先的期刊上发布了她的发现。

B1 verb /ɪnˈkriːst/

increased

增加的

Meaning

became greater in size, amount, or degree

Example

The company's revenue increased last year.

公司去年收入增加了。

B1 noun /ˈpɪkʌp/

pickup

有开放式车厢的小卡车; 收集或改进某物的行为

Meaning

a small truck with an open back; the act of collecting or improving something

Example

The company scheduled a pickup for the returned goods.

公司为退还的货物安排了取货。

B1 verb /əˈmjuːz/

amuse

逗乐

Meaning

to entertain or make someone laugh or smile; to occupy pleasantly

Example

The clown amused the children at the party.

小丑在聚会上逗乐了孩子们。

B1 noun taɪm ˈmænɪdʒmənt

time management

时间管理

Meaning

The process of planning and exercising conscious control over the amount of time spent on specific activities

Example

Time management is crucial for success.

时间管理对于成功至关重要。

B1 adjective /ʌnˈedjʊkeɪtɪd/

Uneducated

未受教育的; 文盲

Meaning

lacking education; not having received formal schooling or training

Example

Many uneducated workers struggle to find well-paying jobs.

许多未受教育的工人很难找到薪水高的工作。

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 /ˈsɜr.fɪs/

Surface

表面; 上层

Meaning

the outside part or uppermost layer of something

Example

The submarine emerged to the surface of the ocean.

潜水艇浮出海面。

B1 adjective /kənˈviː.ni.ənt/

Convenient

方便的；适用的；实用的；

Meaning

fitting in well with a person's needs, activities, and plans; suitable and practical

Example

The new shopping mall is very convenient for our family.

新购物中心对我们家庭非常方便。

B1 noun /rɪˈleɪ.ʃən/

Relation

关系; 亲戚

Meaning

the way in which two or more people or things are connected; a family member

Example

They have a strong business relation that has lasted for years.

他们有一个强大的商业关系，已经持续了多年。

B1 noun /ˈɪnstrəmənt/

instrument

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。

B1 noun/adjective /ˌkærəktəˈrɪstɪk/

characteristic

特征

Meaning

A distinguishing quality or feature of a person, place, or thing.

Example

Kindness is a characteristic of true leadership.

善良是一个真正领导力的特征。

B1 noun /ˈtʃæmpiənʃɪp/

championship

锦标赛

Meaning

a competition to decide who is the best in a particular sport or activity.

Example

The championship will be held next month.

锦标赛将在下个月举行。

B1 adjective /ʃeɪpt/

shaped

成形的

Meaning

having a particular form or appearance

Example

The sculpture was shaped like a human figure.

雕塑被塑造成一个人形。

B1 noun /ˈflaʊər veɪs/

Flower-vase

花瓶

Meaning

a decorative container used to hold cut flowers

Example

She placed beautiful roses in the flower vase on the table.

她把美丽的玫瑰放进了桌子上的花瓶里。

B1 noun ˌɔː.ɡən.aɪˈzeɪ.ʃənz

organizations

组织

Meaning

Organized groups of people with a particular purpose

Example

Organizations play a key role in policymaking.

组织在政策制定中发挥着重要作用。

B1 adverb /ˈkɒnstəntli/

Constantly

不断地; 总是; 不停地

Meaning

continuously over a period of time; always; without stopping

Example

The baby was constantly crying throughout the night.

婴儿整晚不停地哭泣。

B1 noun /naɪt/

Knight

骑士; 中世纪战士

Meaning

a man given a rank of honor by a British king or queen; a medieval warrior on horseback

Example

The brave knight rescued the princess from the dragon's castle.

勇敢的骑士从龙的城堡救出了公主。

B1 noun /kæmˈpeɪn/

Campaign

运动

Meaning

an organized course of action to achieve a particular goal; a series of military operations

Example

The environmental campaign successfully raised awareness about climate change.

环保运动成功提高了人们对气候变化的认识。

B1 adjective /ˈtʃaɪl.dɪʃ/

Childish

孩子气; 典型的儿童行为，但对于成年人不合适

Meaning

immature and silly; behaving in a way that is typical of a child but inappropriate for an adult

Example

His childish behavior during the meeting was quite embarrassing.

他在会议期间的孩子气行为非常令人尴尬。

B1 noun /ˈwɜːrkaʊt/

workout

锻炼

Meaning

a session of physical exercise or training to improve fitness or health

Example

She does a full-body workout every morning before work.

她每天早上在上班前做全身锻炼。

B1 noun /ˈfʌŋkʃən/

function

功能

Meaning

An activity or purpose natural to or intended for a person or thing.

Example

The main function of the heart is to pump blood.

心脏的主要功能是泵送血液。

B1 adjective ɪnˈdʌs.tri.əl

industrial

工业的

Meaning

Relating to or characterized by industry.

Example

Industrial sectors boost exports.

工业部门促进出口。

B1 verb /əˈproʊtʃ/

approach

接近 / 处理

Meaning

to move closer to someone or something; to deal with a situation or problem

Example

The teacher approached the student to offer help.

教师接近学生以提供帮助。

B1 noun /ˈen.tri/

Entry

入口; 注册

Meaning

an act of going or coming in; an item written or printed in a record

Example

His entry into the competition was submitted just before the deadline.

他在截止日期前提交了参加比赛的入口。

B1 noun, verb /ˈrɒkɪt/

rocket

幸福

Meaning

a missile or vehicle propelled by a rocket engine; to increase or move very quickly

Example

The company’s profits rocketed after the new product launch.

当她获得奖项时，她无法掩饰她的幸福。

B1 noun /ˈvæk.siːn/

Vaccine

疫苗

Meaning

a substance that is put into the body to prevent a disease

Example

The COVID-19 vaccine has helped reduce severe illness.

COVID-19疫苗有助于减少重症疾病。

B1 verb /pɔːr/

pour

倒

Meaning

to flow or cause to flow in a steady stream; to rain heavily

Example

Please pour the water into the glass carefully.

请小心地把水倒入玻璃杯。

B1 noun ˈproʊtest

protest

抗议

Meaning

A statement or action expressing disapproval of or objection to something.

Example

Students organized a protest.

学生们组织了一个抗议。

B1 adjective /ɪnˈkɝr.ɪ.dʒɪŋ/

Encouraging

鼓励的; 激励的

Meaning

giving support or confidence; inspiring; motivating

Example

The teacher's encouraging words motivated the students.

老师的鼓励性话语激励了学生。

B1 adjective /kəmˈpetətɪv/

competitive

竞争的

Meaning

relating to or characterized by competition; having a strong desire to win or be more successful

Example

She has a competitive spirit that drives her to excel.

她有一种竞争精神，推动她追求卓越。

B1 verb /ˈmoʊtɪˌveɪt/

motivate

激励

Meaning

to encourage or stimulate interest or enthusiasm for doing something

Example

The coach's speech motivated the team to win the championship.

教练的演讲激励了团队赢得冠军。

B1 noun /ruːˈtiːn/

routine

日常工作, 习惯, 固定顺序

Meaning

A sequence of actions regularly followed; a fixed program.

Example

A well-structured routine improves productivity.

一个良好的结构化的日常生活提高了生产力。

B1 noun /stæf/

staff

员工

Meaning

a group of employees working together in an organization

Example

The staff at the hospital are very helpful.

医院的员工非常有帮助。

B1 noun /tɜːm/

term

术语

Meaning

a word or phrase used to describe a thing or to express a concept

Example

The term 'machine learning' is commonly used in technology.

‘机器学习’这一术语在技术领域中广泛使用。

B1 noun /edʒ/

Edge

边缘; 锋利的边

Meaning

the outside limit of an object or area; a sharp side of a blade

Example

Be careful not to cut yourself on the sharp edge of the knife.

小心不要被刀的锋利边缘割伤。

B1 noun ˈkʌrənsi

currency

货币

Meaning

A system of money in general use in a particular country; the fact or quality of being generally accepted or in use.

Example

Dual currency systems were proposed.

提议了双货币系统。

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 adjective /ˈdʒel.əs/

Jealous

嫉妒; 忌妒; 对某人的注意或喜爱的占有欲

Meaning

feeling envious or resentful; possessive of someone's attention or affection

Example

She felt jealous when her friend got promoted.

她在朋友晋升时感到嫉妒。

B1 adjective /ˈklæsɪk/

classic

经典，杰出

Meaning

Judged over a period of time to be of the highest quality and outstanding of its kind.

Example

That movie is a classic example of 90s comedy.

那部电影是90年代喜剧的经典范例。

B1 noun /ˈdɪstrɪkt/

district

区

Meaning

a specific area of a country, city, or town, often with official boundaries

Example

She lives in the northern district of the city.

她住在城市的北区。

B1 noun, verb /ˈdɪskaʊnt/

discount

折扣

Meaning

A reduction in the usual price of something; to reduce the price of something.

Example

The store offered a 20% discount on all electronics.

商店提供了所有电子产品20%的折扣。

B1 noun pəˈfɔː.məns

performance

表现

Meaning

The action or process of carrying out or accomplishing an action, task, or function.

Example

Performance improvements boost confidence.

性能提升增强了信心。

B1 noun /ˈrʌbər/

rubber

幸福

Meaning

a tough elastic substance made from the latex of tropical plants or synthetically, used for making tires, boots, and other products.

Example

The tires are made of natural rubber.

她收到奖项时无法掩饰自己的幸福。

B1 noun /ˈmeɪkʌp/

makeup

化妆

Meaning

cosmetics used to enhance or alter appearance

Example

She applied makeup before the party.

她在聚会前化了妆。

B1 noun /ˈeɪ.dʒən.si/

Agency

代理机构; 代理人办公室

Meaning

a business or organization that provides a particular service

Example

She works for a travel agency downtown.

她在市中心的旅行社工作。

B1 noun /ˈdʒʌm.pər/

Jumper

毛衣;

Meaning

a knitted garment worn on the upper body; a person or animal that jumps

Example

She wore a warm woolen jumper during the cold winter evening.

她在寒冷的冬夜穿了一件温暖的羊毛跳绳衣。

B1 noun /ˈkemɪst/

chemist

化学家; 药剂师

Meaning

a scientist who studies chemistry; a person trained to prepare and dispense medicines

Example

The chemist analyzed the sample to determine its composition.

化学家分析了样品以确定其成分。

B1 noun /ˈsʌb.weɪ/

Subway

地铁

Meaning

an underground railway system; an underground passage for pedestrians

Example

I take the subway to work every morning because it's faster than driving.

我每天早上乘地铁上班，因为它比开车更快。

B1 noun /ˈplæt.fɔːm/

platform

平台

Meaning

A raised level surface on which people or things can stand.

Example

The platform was used to discuss collaboration.

该平台用于讨论合作。

B1 noun হ্যান্ড এক্সারসাইজেস

hand exercises

手部运动

Meaning

Physical activities designed to strengthen, stretch, and improve the flexibility of hand and finger muscles.

Example

Regular hand exercises are essential for muscle recovery.

定期的手部运动对于肌肉恢复至关重要。

B1 noun ˈpeɪʃəns

patience

耐心

Meaning

The capacity to accept or tolerate delay, problems, or suffering without becoming annoyed or anxious

Example

Patience is essential when chasing big goals.

耐心对于追求大目标至关重要。

B1 noun /hel/

Hell

地狱; 痛苦的状态; 极其不愉快的经历

Meaning

a place regarded in various religions as a spiritual realm of evil and suffering; an extremely unpleasant experience

Example

Working in the factory during summer was absolute hell due to the extreme heat.

在工厂里工作时，由于极端的高温，简直是地狱。

B1 noun ˌɪndɪˈpendəns

independence

独立

Meaning

The fact or state of being independent; freedom from outside control; not being subject to another's authority.

Example

Independence inspired the movement.

独立激发了运动。

B1 abbreviation /vərsəs/

vs

对抗

Meaning

used to indicate opposition or contrast between two things

Example

The match was Brazil vs Argentina in the final.

比赛是巴西对抗阿根廷的决赛。

B1 noun /ˈmɪnɪstər/

minister

部长

Meaning

a head of a government department; a person who leads a church

Example

The finance minister announced new tax policies.

财政部长宣布了新的税收政策。

B1 noun prəˈsiː.dʒər

procedure

程序

Meaning

An established or official way of doing something.

Example

Follow the procedure for accuracy.

按照程序进行以确保准确性。

B1 adjective pəˈlɪtɪkəl

political

政治的

Meaning

Relating to the government or public affairs of a country; relating to politics or political parties.

Example

The political agenda included autonomy.

政治议程包括自治。

B1 adjective ɪˈstæb.lɪʃt

established

建立的

Meaning

Having been in existence for a long time and therefore recognized and generally accepted; set up on a firm or permanent basis.

Example

Democracy was established under strong leadership.

民主是在强有力的领导下建立的。

B1 adjective /ˌoʊld ˈfæʃənd/

old-fashioned

过时的

Meaning

not modern; belonging to an earlier time

Example

He still wears an old-fashioned hat.

他仍然戴着一顶过时的帽子。

B1 adjective /ˈʌpər/

upper

上层

Meaning

higher in position or rank

Example

The upper floor of the building is under renovation.

建筑物的上层正在翻修。

B1 adjective /ˈsʌm.wʌt/

Somewhat

有点; 稍微; 适度

Meaning

to some extent; rather; moderately

Example

The movie was somewhat interesting but not great.

这部电影有点有趣，但不太棒。

B1 verb /spɔɪl/

spoil

破坏

Meaning

to damage or ruin something

Example

The rain spoiled the outdoor event.

雨水破坏了户外活动。

B1 verb /ræp/

wrap

包裹

Meaning

to cover something completely with paper or cloth; to enclose

Example

Please wrap the gift in colorful paper.

请将礼物用彩色纸包起来。

B1 adjective ˈsʌb.mə.riːn

submarine

潜水艇

Meaning

Existing, occurring, or used underwater, especially in relation to vessels or cables.

Example

Submarine cables facilitate international communication.

海底电缆促进了国际通信。

B1 adverb /ʌnˈjuːʒuəli/

unusually

异常地

Meaning

in a way that is not typical or expected; to an uncommon degree

Example

It was unusually cold for this time of year.

对一年中的这个时候来说，天气异常寒冷。

B1 noun, verb /strɪŋ/

string

线

Meaning

a thin piece of cord or thread; to tie or fasten with a string

Example

She tied the package with a string.

她用一根线绑了包裹。

B1 adjective ˈkrɪtɪkəl

critical

关键的

Meaning

Extremely important; at a point of crisis or urgency.

Example

Addressing critical issues in education is imperative.

解决教育中的关键问题是至关重要的。

B1 abbreviation /ˌaɪˈiː/

ie

即

Meaning

That is to say; used to clarify or explain something more precisely.

Example

Many amphibians, i.e., frogs and salamanders, can live both in water and on land.

许多两栖动物，即青蛙和蝾螈，能够同时在水中和陆地上生活。