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B1 noun /ˈbækʌp/

backup

备份
Meaning
a copy of data stored separately to protect against loss
Example
Make sure to have a backup of your important files.
确保备份您的重要文件。
B1 noun /məˈdʒɪʃən/

magician

魔术师
Meaning
A person who performs tricks and illusions for entertainment or one believed to have magical powers.
Example
The magician pulled a rabbit out of his hat.
魔术师从他的帽子里拿出了兔子。
B1 adjective /ɪˈmiːdiət/

immediate

即时
Meaning
happening or done without delay
Example
The doctor gave her immediate attention.
医生给了她即时的关注。
B1 adverb /ˈrel.ə.tɪv.li/

Relatively

相对地
Meaning
in comparison to something else; quite; fairly
Example
The weather is relatively warm today.
今天的天气相对温暖。
B1 verb /taɪmd/

timed

计时
Meaning
to measure or record the duration or speed of something
Example
He timed the race with a stopwatch.
他用秒表计时比赛。
B1 noun ˈstrʌk.tʃər

structure

结构
Meaning
The arrangement of and relations between the parts or elements of something complex.
Example
The structure is designed for safety and functionality.
该结构是为安全和功能性设计的。
B1 noun /ˈɛər.kræft/

aircraft

飞机
Meaning
A vehicle, such as an airplane or helicopter, that can fly in the air.
Example
The military aircraft flew over the city.
军用飞机飞越了城市。
B1 noun /ˈæŋkəl/

ankle

脚踝
Meaning
the joint connecting the foot with the leg
Example
He twisted his ankle while playing football.
他在踢足球时扭伤了脚踝。
B1 verb rɪˈdjuːst

reduced

减少
Meaning
Make smaller or less in amount, degree, or size.
Example
Singapore has reduced plastic usage significantly.
新加坡大幅减少了塑料的使用。
B1 noun /ˌɑk.jəˈpeɪ.ʃən/

Occupation

职业; 工作; 占领
Meaning
a job or profession; the action of taking control of a place
Example
Teaching is her chosen occupation.
教学是她选择的职业。
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 adjective ˈɪnəveɪtɪv

innovative

创新的
Meaning
Featuring new methods; advanced and original
Example
Innovative strategies are required to combat pollution.
创新的战略是解决污染问题的关键。
B1 noun /ˈsaɪdˌwɔːk/

sidewalk

人行道
Meaning
a paved path for pedestrians at the side of a street.
Example
Children were playing on the sidewalk.
孩子们在路边的人行道上玩耍。
B1 verb /rɪˈdʒekt/

reject

拒绝
Meaning
to refuse to accept or consider something
Example
The committee decided to reject the proposal.
委员会决定拒绝该提案。
B1 adjective ˈpræktɪkəl

practical

实际的
Meaning
Concerned with actual use rather than theory; realistic and sensible.
Example
A practical approach is needed for solving complex problems.
解决复杂问题需要实际的办法。
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 noun /poʊl/

pole

杆
Meaning
a long, slender, vertical object or structure, typically made of wood, metal, or another material
Example
They placed the flag on top of the pole.
他们把旗帜放在杆顶上。
B1 verb /kənˈsuːm/

consume

吃，喝，消费
Meaning
to eat or drink; to use up; to destroy completely
Example
We consume a lot of water during summer.
我们夏天消耗很多水。
B1 verb /ɪnˈʃʊər/

ensure

确保
Meaning
To make certain that something will happen or be the case.
Example
Please ensure that the door is locked before you leave.
请确保在离开之前门已锁好。
B1 adjective /ˈspaɪ.si/

Spicy

辛辣
Meaning
having a strong, hot flavor from spices; containing spices
Example
This curry is too spicy for me to eat.
这道咖喱对我来说太辣了。
B1 noun /ˈbʊt.ʃər/

Butcher

屠夫
Meaning
a person whose job is cutting up and selling meat in a shop
Example
The butcher recommended the best cut of beef for our dinner.
屠夫推荐了我们晚餐的最佳牛肉切块。
B1 noun /ˌmæθəˈmætɪks/

mathematics

数学
Meaning
the abstract science of number, quantity, and space; the study of numbers and their operations
Example
Mathematics helps us understand patterns in nature and the universe.
数学帮助我们理解自然界和宇宙中的模式。
B1 verb /pɑːrˈtɪsɪpeɪt/

participate

参加
Meaning
to take part in or become involved in an activity
Example
Students are encouraged to participate in extracurricular activities.
鼓励学生参加课外活动。
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 adjective /kənˈvɪnst/

convinced

确信的
Meaning
completely certain or sure about something
Example
She was convinced that he was telling the truth.
她确信他在说实话。
B1 adverb /ˈfɜːrstli/

firstly

首先
Meaning
used to introduce the first point or reason in a discussion or argument
Example
Firstly, we need to address the budget issue before proceeding.
首先，我们需要在继续之前解决预算问题。
B1 noun /ˈpeɪstri/

pastry

糕点
Meaning
a baked food product made from flour, fat, and water, often sweet or savory
Example
I bought a box of fresh pastries for breakfast.
我买了一个盒子的新鲜糕点作为早餐。
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 noun /ˈpæsɪŋ/

passing

经过, 死亡
Meaning
the act of moving past something or the end of someone's life
Example
The passing of the leader was a great loss for the nation.
领导人的去世对国家是一个巨大的损失。
B1 noun /θiːm/

theme

主题
Meaning
A subject or topic of discourse or artistic representation.
Example
The theme highlighted resilience and sustainability.
主题突出了弹性和可持续性。
B1 adjective /ˈvæljʊəbl/

Valuable

有价值的; 重要的
Meaning
worth a great deal of money; extremely useful or important
Example
The painting is very valuable and worth millions.
这幅画非常有价值，价值数百万。
B1 noun /brif/

Brief

简短; 简洁
Meaning
a concise statement of the facts; a set of instructions given to a person about a job or task
Example
The lawyer received a detailed brief about the upcoming court case.
律师收到了有关即将到来的法院案件的详细简报。
B1 verb /ter/

tear

撕裂
Meaning
to pull apart or damage by force; to rip
Example
Be careful not to tear the paper.
小心不要撕破纸张。
B1 noun /ˈrɛzɪdəns/

residence

住所
Meaning
a place where someone lives; a home or dwelling
Example
He recently moved to a new residence near the city center.
他最近搬到了市中心附近的一处新住所。
B1 adjective dɪˈleɪd

delayed

延迟的
Meaning
Late or postponed; happening later than planned or expected.
Example
The Artemis mission was delayed due to technical challenges.
阿耳忒弥斯任务由于技术问题被延迟。
B1 noun /ˈpɑː.vər.t̬i/

Poverty

贫困; 缺乏基本需求
Meaning
the state of being extremely poor; lack of basic necessities
Example
Many organizations work to reduce poverty around the world.
许多组织致力于减少全球贫困。
B1 noun /ˈkɑːr.pən.tər/

Carpenter

木匠
Meaning
a person who makes and repairs wooden objects and structures
Example
The carpenter built a beautiful wooden cabinet for the kitchen.
这位木匠为厨房做了一个漂亮的木质橱柜。
B1 adverb /ˈpɜː.mə.nənt.li/

permanently

永久地
Meaning
in a way that lasts or remains unchanged for a long time or forever
Example
She moved to the city permanently after finishing her studies.
她在完成学业后永久地搬到了这座城市。
B1 noun /rɪˈzɔː.sɪz/

resources

资源
Meaning
A stock or supply of money, materials, staff, and other assets.
Example
The region was rich in herbal resources.
该地区富含草本资源。
B1 noun /neɪl/

Nail

钉子
Meaning
a small metal spike with a broadened flat head; part of finger or toe
Example
He hammered the nail into the wooden board.
他把钉子钉进了木板。
B1 adjective /ʌnˈwɒn.tɪd/

Unwanted

不受欢迎的
Meaning
not desired or welcome; not wanted
Example
He felt like an unwanted guest at the meeting.
他在会议上觉得自己像个不受欢迎的客人。
B1 noun /roʊp/

rope

绳子
Meaning
a strong, thick cord made of twisted fibers or strands
Example
The climbers used a rope to scale the mountain.
登山者用绳子攀登山峰。
B1 noun /ˈækses/

Access

访问
Meaning
the ability, right, or permission to approach, enter, or pass to and from a place
Example
Students have access to the library 24 hours a day.
学生可以全天候访问图书馆。
B1 noun ˈklaɪ.mət tʃeɪndʒ

climate change

气候变化
Meaning
A change in global or regional climate patterns, attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.
Example
Climate change is causing more natural disasters.
气候变化正在引发更多自然灾害。
B1 noun ˈpɒdkɑːsts

podcasts

播客
Meaning
A digital audio or video file or recording, usually part of a themed series, that can be downloaded from a website to a media player or computer.
Example
Podcasts are great for improving listening.
播客非常适合提高听力。
B1 noun /kloʊðz ˈaɪərn/

Clothes iron

熨斗
Meaning
An electric appliance used to remove wrinkles from clothes by applying heat and pressure
Example
I need to use the clothes iron to make my shirt look neat for the meeting.
我需要使用熨斗把我的衬衫弄平整，为了会议。
B1 noun /fiː/

fee

费用
Meaning
A payment made for a service or privilege.
Example
The lawyer charged a high fee for his services.
律师为他的服务收取了高额费用。
B1 noun, adjective /ˈkrɪmɪnəl/

criminal

罪犯
Meaning
A person who has committed a crime; relating to crime
Example
The police arrested a dangerous criminal last night.
警方昨晚逮捕了一个危险的罪犯。
B1 verb /rɪˈliːs/

release

释放
Meaning
to set free; to allow something to escape or go away
Example
The prisoner was released after ten years.
囚犯在十年后被释放。
B1 verb /swɪtʃ/

switch

切换
Meaning
to change from one thing to another; to exchange or replace
Example
I switched from coffee to tea.
我从咖啡转到茶。
B1 noun /bʊk ˈsel.ər/

Book seller

书商
Meaning
a person who sells books, especially as a business
Example
The book seller recommended a great novel for my summer reading.
书商推荐了我暑期阅读的一本好小说。
B1 noun /ˈsiː.hɔːrs/

Sea-horse

海马
Meaning
a small marine fish with segmented bony armor, an upright posture, and a curled prehensile tail
Example
The seahorse gracefully floated among the coral reefs.
海马在珊瑚礁间优雅地漂浮。
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 /blɒnd/

blond

Meaning
having light-colored hair, typically pale yellow or golden.
Example
She has long blond hair that shines in the sunlight.
B1 noun /tuːn/

Tune

旋律; 音乐作品; 正确的音高
Meaning
a melody or musical composition; correct musical pitch
Example
She hummed a beautiful tune while working in the garden.
她在花园工作时哼着一首美妙的旋律。
B1 adjective /rɪˈmɑːrkəbl/

Remarkable

值得注意的; 非凡的; 显著的;
Meaning
worthy of attention; extraordinary; notable;
Example
His recovery from the illness was remarkable.
他从疾病中恢复过来是值得注意的。
B1 noun ˈθer.ə.pi

therapy

治疗
Meaning
Treatment intended to relieve or heal a disorder; the treatment of a mental or physical disorder.
Example
Gene therapy offers hope for genetic disorders.
基因治疗为遗传性疾病提供希望。
B1 noun /əˈpɒlədʒi/

apology

Meaning
a statement expressing regret for something wrong or hurtful
Example
He offered an apology for being late to the meeting.
B1 noun, verb /ˈlaɪsəns/

license

许可证 / 许可
Meaning
A legal permission to do something (noun); to grant such permission (verb).
Example
You must have a driving license to operate a car legally.
您必须拥有驾驶执照才能合法开车。
B1 adjective /ˌʌnˈɪntrəstɪŋ/

uninteresting

无趣的
Meaning
not holding attention or curiosity; boring
Example
The lecture was uninteresting and difficult to stay focused on.
这次讲座很无趣，很难集中注意力。
B1 adjective /ˈdʒɛnərəs/

generous

慷慨
Meaning
willing to give or share more than is necessary; kind and giving
Example
She is very generous with her time and money.
她在时间和金钱上非常慷慨。
B1 noun /træp/

Trap

陷阱
Meaning
a device or enclosure designed to catch and retain animals, or a situation from which it is difficult to escape
Example
The mouse was caught in the trap overnight.
老鼠在夜间被困在陷阱里。
B1 noun /ˈstætʃuː/

Statue

一种三维艺术作品，通常由石头、金属或木材制成
Meaning
a three-dimensional work of art, typically made of stone, metal, or wood
Example
The statue of liberty is a famous landmark in New York.
自由女神像是纽约的一个著名地标。
B1 noun /ˈnætʃərəl dɪˈzæstər/

natural disaster

自然灾害
Meaning
a catastrophic event caused by natural processes of the Earth that results in significant damage, destruction, or loss of life
Example
The coastal town was devastated by a natural disaster.
这座沿海城镇被一场自然灾害摧毁了。
B1 verb /dæm/

damn

Meaning
to condemn or criticize strongly; used as an expletive to express anger or emphasis
Example
He damned the unfair system in his speech.
B1 noun /ˈkwɒl.ɪ.ti taɪm/

quality time

优质时间
Meaning
Time spent giving someone your full attention in order to strengthen your relationship with them.
Example
Spending quality time with family enhances relationships.
与家人共度优质时间可以增强关系。
B1 noun ˈdʒʌstɪs

justice

正义
Meaning
Just behavior or treatment; the quality of being fair and reasonable.
Example
Justice is sought by the oppressed characters in the story.
在故事中，受压迫的角色寻求正义。
B1 noun /dʒʌdʒ/

Judge

法官; 裁判
Meaning
a public official appointed to decide cases in a law court; a person who decides the results of a competition
Example
The judge carefully reviewed all the evidence before making a decision.
法官在做出决定之前仔细审查了所有证据。
B1 verb kleɪmz

claims

夺取生命
Meaning
To take someone's life, to cause death
Example
Workplace pollution claims thousands of lives annually.
工作场所污染每年夺走成千上万的生命。
B1 noun /ˈtɪʃ.uː/

tissue

纸巾
Meaning
a piece of soft absorbent paper or fabric
Example
She used a tissue to wipe her nose.
她用纸巾擦了擦鼻子。
B1 verb/noun /bɔːr/

bore

使……感到无聊
Meaning
Verb: To make someone feel uninterested or tired; Noun: A dull or tiresome person.
Example
The lecture began to bore the students.
讲座开始让学生感到无聊。
B1 adjective /ˌstreɪt ˈfɔːr.wərd/

Straight forward

诚实直率; 不复杂; 容易理解
Meaning
honest and open; not complicated; easy to understand
Example
His explanation was very straightforward and easy to follow.
他的解释非常直白，并且易于理解。
B1 adjective /æθˈlɛtɪk/

athletic

运动员的，强壮的
Meaning
physically strong, fit, and active; related to athletes or sports
Example
She has an athletic body because she exercises regularly.
她有一个运动员的身体，因为她定期锻炼。
B1 noun /ˈded.laɪn/

Deadline

最后期限;
Meaning
the latest time or date by which something should be completed
Example
The deadline for submitting the project is next Friday.
提交项目的截止日期是下周五。
B1 adjective /ˈɜːrbən/

urban

城市的
Meaning
related to, characteristic of, or situated in a city or town
Example
Urban areas often have higher population density than rural areas.
城市地区通常比乡村地区有更高的人口密度。
B1 verb /kəmˈpiːt/

compete

竞争
Meaning
to try to win or be more successful than others in a contest or activity
Example
Several companies compete for dominance in the market.
多家公司为市场主导地位而竞赛。
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 adjective /ˈriː.zən.ə.bəl/

Reasonable

合理的; 公正且实用的; 不太贵; 合逻辑的
Meaning
fair and sensible; not too expensive; logical and practical
Example
The hotel offers reasonable prices for quality accommodation.
酒店提供合理的价格，以便提供优质的住宿。
B1 noun /ˈreɪn.boʊ/

Rainbow

彩虹
Meaning
an arch of colors formed in the sky by sunlight shining through rain
Example
After the storm, a beautiful rainbow appeared in the sky.
暴风雨后，天空中出现了美丽的彩虹。
B1 noun /lɪd/

Lid

盖子
Meaning
a removable or hinged cover for the top of a container
Example
Please put the lid back on the jar.
请把盖子重新放在瓶子上。
B1 noun ˌɪn.stɪˈtjuː.ʃən

institution

机构
Meaning
An organization founded and united for a specific purpose; an established law, practice, or custom.
Example
Institutions play a crucial role in governance.
机构在治理中起着至关重要的作用。
B1 noun /slaɪd/

Slide

滑梯
Meaning
a smooth surface for sliding down; a piece of playground equipment
Example
The children enjoyed playing on the slide at the park.
孩子们在公园的滑梯上玩得很开心。
B1 verb /lend/

lend

借出
Meaning
to give temporarily; to allow someone to use something
Example
Can you lend me your pen?
你能借给我你的钢笔吗？
B1 noun /bend/

Bend

弯曲; 转弯
Meaning
a curved or angled part of something; a turning point in a road or river
Example
There is a sharp bend in the river ahead.
前方河流有一个急转弯。
B1 noun /dɪˈskʌvəri/

discovery

发现
Meaning
The act of finding or learning something for the first time.
Example
The discovery of penicillin changed medical history.
青霉素的发现改变了医学历史。
B1 noun /kræb/

Crab

螃蟹
Meaning
a crustacean with a broad carapace, stalked eyes, and five pairs of legs, the first pair of which are modified as pincers
Example
The crab scuttled sideways across the sand.
螃蟹横向爬行穿过沙滩。
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 adverb /ˈʃɔːt.li/

Shortly

很快; 不久; 简短地
Meaning
soon; in a short time; briefly
Example
The meeting will begin shortly.
会议很快开始。
B1 adjective /ˈsæt.ɪs.fæk.tər.i/

Satisfactory

令人满意的
Meaning
acceptable; meeting requirements; adequate
Example
The test results were satisfactory.
测试结果令人满意。
B1 noun /ˈbeɪ.kɪŋ ˈpaʊ.dər/

Baking Powder

泡打粉
Meaning
a dry chemical leavening agent used to increase volume and lighten texture in baked goods
Example
The recipe calls for two teaspoons of baking powder.
这个食谱需要两茶匙泡打粉。
B1 noun /ɪmˈpruːvmənt/

improvement

改善
Meaning
the act of making something better
Example
There has been a significant improvement in his health.
他的健康有了显著改善。
B1 noun /ɑːrmz/

Arms

武器
Meaning
weapons and ammunition; firearms
Example
The soldiers carried their arms into battle.
士兵们带着他们的武器进入战斗。
B1 noun /ˈsʌn.set/

Sunset

日落
Meaning
the time in the evening when the sun disappears below the horizon
Example
The romantic sunset painted the sky in golden colors.
浪漫的日落把天空涂上金色。
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 /soʊl/

Soul

灵魂
Meaning
the spiritual or immaterial essence of a human being or animal; a person's emotional or intellectual nature
Example
She poured her heart and soul into her artwork.
她将自己的心和灵魂投入到艺术创作中。
B1 noun /kəˈrɛkʃən/

correction

修正
Meaning
the action or process of correcting something
Example
The teacher made a correction to the student's essay.
老师对学生的文章进行了修正。
B1 noun /ˈkriːtʃər/

creature

生物
Meaning
A living being, especially an animal.
Example
The forest is full of strange creatures.
森林里充满了奇怪的生物。
B1 adjective /slaɪt/

Slight

轻微的; 细微的; 苗条的; 微妙的
Meaning
small in degree; not severe or intense; slim; thin
Example
There was a slight delay in the train schedule.
火车时刻表有轻微的延迟。
B1 verb /fel/

fell

砍倒, 伐木
Meaning
to cut down a tree; to cause to fall; to strike down
Example
The lumberjacks felled several trees in the forest today.
伐木工今天在森林里砍倒了几棵树。
B1 noun /kluː/

clue

线索
Meaning
a piece of evidence or information used in the detection of a crime or solving a puzzle
Example
The detective found a clue near the window.
侦探在窗户附近找到了线索。
B1 noun /ˌpɜr.sənˈæl.ə.ti/

Personality

个性
Meaning
the combination of characteristics that form an individual's distinctive character; a famous person
Example
She has a very outgoing and friendly personality.
她有非常外向和友好的个性。
B1 adjective; verb (past and past participle of prepare) /prɪˈpɛrd/

prepared

准备好的
Meaning
made ready in advance; having made plans or taken steps beforehand
Example
She was fully prepared for the final exam.
她已经为期末考试做好了充分准备。
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 adverb /ˈɪnstəntli/

instantly

立刻
Meaning
immediately, without any delay
Example
He replied instantly to the message.
他立刻回复了消息。
B1 adverb /pɑːrˈtɪkjʊləli/

particularly

特别地
Meaning
to a higher degree than is usual or expected
Example
She is particularly fond of Italian food.
她特别喜欢意大利菜。
B1 adjective /kənˈsɪdərəbl/

considerable

相当的
Meaning
large in amount, size, or importance
Example
The project required a considerable amount of time and money.
该项目需要相当多的时间和金钱。
B1 noun /ɪnˈstrʌkʃən/

instruction

指令
Meaning
Detailed information telling how something should be done or operated.
Example
Please read the instruction carefully before using the machine.
请在使用机器前仔细阅读指令。
B1 noun /ˈspɪr.ɪt/

Spirit

精神; 灵魂; 热情; 勇气
Meaning
the non-physical part of a person; enthusiasm or courage; the essential character of something
Example
The team showed great spirit despite losing the match.
尽管输掉比赛，队伍仍展现出伟大的精神。
B1 noun /ˈviːɪkəl/

Vehicle

车辆; 汽车; 媒介
Meaning
a thing used for transporting people or goods, especially on land; a means of expressing or displaying something
Example
The electric vehicle is becoming more popular these days.
电动汽车在这些日子里越来越受欢迎。
B1 verb /ˈkɒntrækt/

contract

签订合同
Meaning
to make smaller; to enter into a formal agreement
Example
The company will contract a new supplier for materials.
公司将签订新的供应商合同。
B1 preposition /ˈvɜːsəs/

versus

对抗
Meaning
against (in a competition or conflict)
Example
The team is playing versus their biggest rivals.
团队正在与他们最大的竞争对手对抗。
B1 noun /ˈpʊl.oʊ.vər/

Pullover

毛衣
Meaning
a knitted garment worn on the upper body, typically pulled on over the head
Example
She wore a warm pullover during the cold winter evening.
她在寒冷的冬季傍晚穿上了温暖的毛衣。
B1 noun /ˈsɜːdʒəri/

surgery

Meaning
a medical procedure involving the cutting of the body to treat a condition
Example
She underwent surgery to remove the tumor.
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 adjective /drʌŋk/

drunk

醉酒
Meaning
affected by alcohol to the point of losing control of one's faculties or behavior
Example
He was too drunk to walk straight.
他喝醉了，无法走直路。
B1 verb /ˈɛstɪˌmeɪt/

estimate

估算
Meaning
To roughly calculate or judge the value, number, quantity, or extent of something.
Example
The engineer estimated the cost of the project at $5 million.
工程师估算了项目的成本为500万美元。
B1 noun /ˈsʌn.raɪz/

Sunrise

日出
Meaning
the time in the morning when the sun appears above the horizon
Example
We watched the beautiful sunrise from the mountain top.
我们从山顶观看了美丽的日出。
B1 adjective /ʌnˈeɪ.bəl/

Unable

无法
Meaning
lacking the power, skill, or means to do something
Example
He was unable to attend the meeting.
他无法参加会议。
B1 noun /ˌkjʊr.iˈɑs.ɪ.ti/

Curiosity

好奇心; 不寻常或有趣的物品或事实
Meaning
a strong desire to know or learn something; an unusual or interesting object or fact
Example
Her curiosity about different cultures led her to travel around the world.
她对不同文化的好奇心促使她环游世界。
B1 noun /dəˈrɛktər/ or /daɪˈrɛktər/

director

导演
Meaning
a person who manages or oversees a company, department, or film
Example
The director gave final approval for the new movie script.
导演为新电影剧本提供了最终批准。
B1 noun ˈwɔː.mɪŋ

warming

变暖
Meaning
The process of becoming warmer; an increase in temperature.
Example
Warming is accelerating due to greenhouse gases.
由于温室气体，变暖速度加快。