incubator
All a b c d e f g h i j k l m n o p q r s t u v w x y z
All CEFR A1 A2 B1 B2 C1 C2
Content locale
EN 英语 BN 孟加拉语 HI 印地语 ES 西班牙语 FR 法语 DE 德语 RU 俄语 ZH 中文 JA 日语
All Vocabulary Cards All Vocabularies
C1 noun /ˈɪnkjʊˌbeɪtər/

incubator

恒温箱
Meaning
a device or environment that provides suitable conditions for eggs, cells, or infants to develop
Example
The premature baby was placed in an incubator for care.
早产儿被放入恒温箱接受护理。
A2 verb /ɪɡˈnɔːr/

ignore

忽视
Meaning
to refuse to take notice of; to disregard intentionally
Example
She decided to ignore the rude comments.
她决定忽视那些粗鲁的评论。
A1 verb /muːv/

move

移动
Meaning
to change position; to go from one place to another; to relocate
Example
They decided to move to a bigger house.
他们决定搬到一个更大的房子。
B2 noun ˈnætʃərəl ˈhæbɪtæt

Natural Habitat

自然栖息地
Meaning
The natural environment where organisms live and fulfill their life needs.
Example
Protecting the natural habitat is crucial for butterflies.
保护自然栖息地对蝴蝶至关重要。
A2 noun /ˈpjuːpəl/

pupil

学生; 瞳孔
Meaning
a student, especially a young one; the central opening of the eye that lets in light
Example
The pupil listened carefully to the teacher during class.
学生在课堂上认真听老师讲课。
B2 adjective ˈstrʌktʃərd

structured

结构化
Meaning
Having a clear organization or framework; systematically arranged.
Example
A structured execution plan is crucial for success.
一个结构化的执行计划对于成功至关重要。
A1 adjective /ˈɪntrəstɪŋ/ or /ˈɪntəˌrɛstɪŋ/

interesting

有趣的
Meaning
Arousing curiosity or attention; holding one’s interest.
Example
The documentary about space was very interesting.
关于太空的纪录片非常有趣。
C1 noun /ˈpoʊlstər/

pollster

民意调查员
Meaning
a person or organization that conducts surveys to gauge public opinion
Example
The pollster predicted a close election outcome.
民意调查员预测了一个接近的选举结果。
A2 noun wʊd

wood

木材
Meaning
The hard fibrous material that forms the main substance of the trunk or branches of a tree or shrub.
Example
Wood is being tested for its resilience in space.
木材正在测试其在太空中的韧性。
C1 adjective /ˌɪnækˈsɛsəbl/

inaccessible

无法接近
Meaning
unable to be reached, entered, or understood
Example
The remote village is almost inaccessible during the rainy season.
这个偏远的村庄在雨季几乎是无法接近的。
B2 noun /ˈtʃeɪmbər/

chamber

房间
Meaning
a large room used for formal or public events, or a private room.
Example
The king held meetings in his private chamber.
国王在他的私人房间里举行会议。
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。
B2 adjective /ˈflɔː.ləs/

Flawless

完美的; 无缺陷
Meaning
perfect; without any defects or faults; immaculate
Example
Her flawless performance earned her a standing ovation.
她完美的表现为她赢得了全场起立的掌声。
C2 noun /ˈpɛtrəˌɡræf/

petrograph

岩石描述
Meaning
a description or representation of rocks, especially in detailed scientific writing
Example
The scientist studied the petrograph to understand the rock composition.
科学家研究了岩石图，以了解岩石的组成。
C1 noun /kənˈtɪnjuəm/

continuum

连续体
Meaning
A continuous sequence in which adjacent elements are not perceptibly different from each other, but the extremes are quite distinct.
Example
Life and death are often seen as part of the same continuum.
生与死常常被视为同一连续体的一部分。
C2 adjective /ˈleɪ.tɪʃ/

latish

稍微晚一点
Meaning
Somewhat late; occurring or arriving later than usual but not very late.
Example
We arrived latish to the party but still caught most of the fun.
我们稍微晚一点到达了聚会，但仍然赶上了大部分的乐趣。
B2 verb /ɪmˈbɒdi/

embody

体现
Meaning
To give tangible or visible form to an idea, quality, or feeling.
Example
She embodies the spirit of generosity.
她体现了慷慨的精神。
B2 adjective /ˌkɒmplɪˈmɛntəri/

complementary

互补的
Meaning
combining in such a way as to enhance or emphasize the qualities of each other
Example
The two partners have complementary skills.
这两个伙伴有互补的技能。
C2 noun /ˌsaɪ.kəʊˈɡræf.ɪks/

Psychographics

根据人们的态度、愿望和其他心理标准对人进行研究和分类
Meaning
The study and classification of people according to their attitudes, aspirations, and other psychological criteria.
Example
Psychographics reveal consumer buying motives.
心理图谱揭示了消费者购买动机。
C1 verb /səbˈsaɪd/

subside

减少
Meaning
to become less intense, violent, or severe; to sink or fall to a lower level
Example
After the storm, the floodwaters began to subside.
风暴过后，洪水开始退去。
C1 verb /nəˈsɛsɪteɪt/

necessitate

使成为必要
Meaning
To make something necessary or unavoidable.
Example
The heavy rains necessitated the cancellation of the event.
大雨使得活动的取消成为必然。
B1 adverb /rɪˈpiː.tɪd.li/

Repeatedly

反复; 一遍又一遍
Meaning
again and again; many times over
Example
He repeatedly asked for help with his homework.
他反复请求帮助完成作业。
B2 verb /ˈlaɪɪŋ/

lying

撒谎
Meaning
the act of not telling the truth
Example
He was caught lying about his grades.
他因撒谎关于他的成绩而被抓住。
B2 adjective /pəˈzes.ɪv/

Possessive

幸福
Meaning
showing a desire to own or control something; unwilling to share; jealously protective
Example
He is very possessive about his car.
当她收到奖项时，她无法掩饰自己的幸福。
C1 verb /sluː/

slew

突然转向
Meaning
To turn or slide violently in a particular direction.
Example
The car slewed across the icy road.
汽车在结冰的路面上突然滑动。
A2 noun /sænd/

sand

幸福
Meaning
Small loose grains of crushed rock, found on beaches and deserts.
Example
Children built castles out of sand on the beach.
当她收到奖项时，她无法掩饰自己的幸福。
C2 noun /ˈhɛptɑːrki/

heptarchy

七国联邦
Meaning
A group of seven rulers or governments, especially the seven Anglo-Saxon kingdoms in early England.
Example
The history book described the heptarchy of Anglo-Saxon England.
历史书描述了盎格鲁撒克逊英格兰的七国联合。
B2 noun ˈnɒv.əl.ti

novelty

新颖
Meaning
The quality of being new, original, or unusual; a new or unfamiliar thing or experience.
Example
The novelty of the invention attracted investors.
发明的新颖性吸引了投资者。
B2 noun /baɪˈɒɡrəfi/

Biography

传记
Meaning
an account of someone's life written by someone else; the story of a person's life
Example
I'm reading a fascinating biography of Albert Einstein.
我正在阅读一部关于阿尔伯特·爱因斯坦的迷人传记。
C1 adjective /ˈtɛmpərət/

temperate

温和的
Meaning
showing moderation or self-restraint; also describing mild climate.
Example
He is known for his temperate behavior even in stressful situations.
即使在压力大的情况下，他也以温和的行为而闻名。
B2 noun /ˌɪnəˈbɪləti/

inability

无能
Meaning
the state of being unable to do something
Example
His inability to make decisions affected his career.
他无法做决定，这影响了他的职业生涯。
C1 verb /ˈɪə.mɑːrk/

earmark

指定
Meaning
To designate funds, resources, or time for a particular purpose.
Example
The government has earmarked funds for education.
政府已为教育指定资金。
A2 verb /pɒp/

pop

爆炸
Meaning
to make a short, sharp sound, or to burst or break with such a sound
Example
The balloon popped when I accidentally pricked it with a pin.
气球爆裂了，当我不小心用针戳它时。
B2 noun /ˈæməzɒn/

amazon

强大的女人
Meaning
A tall, strong, or powerful woman.
Example
She fought like an amazon in the competition.
她在比赛中像亚马逊女战士一样作战。
C2 adjective /ˈprɑːflɪɡət/

profligate

挥霍无度
Meaning
recklessly extravagant or wasteful in resources
Example
The king was known for his profligate lifestyle.
国王以奢侈的生活方式而闻名。
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 verb dɪsˈrʌpt

disrupt

破坏
Meaning
To interrupt or disturb the normal progress or activity of something.
Example
Individual pursuits disrupt social harmony.
个人追求破坏了社会和谐。
B2 verb /rɪp/

rip

撕裂
Meaning
to tear something quickly or violently
Example
He accidentally ripped his shirt on the fence.
他不小心在篱笆上撕破了衬衫。
C2 noun /ˌhaɪpəˈkɒndrɪæk/

hypochondriac

忧郁症患者
Meaning
a person who is excessively worried about having a serious illness
Example
She is a hypochondriac who visits the doctor every week.
她是一个每周去看医生的忧郁症患者。
C2 noun /ˈbɛnɪfɪs/

benefice

教会职务
Meaning
a permanent church appointment for which property and income are provided
Example
The bishop appointed him to a wealthy benefice.
主教任命他为一个富有的教会职务。
C2 verb /fleɪl/

flail

狂乱地挥动或摇摆某物；挣扎
Meaning
to wave or swing something about wildly; to thrash about
Example
He flailed his arms to keep afloat in the water.
他挥动双臂以在水中保持漂浮。
C1 verb /proʊˈtrækt/

protract

延长
Meaning
To prolong or extend in time or duration.
Example
Negotiations were protracted for several months.
谈判持续了几个月。
C2 noun /ˌmɪsˈruːl/

misrule

恶政
Meaning
bad or poor governance
Example
The kingdom suffered for decades under misrule.
王国在几十年里饱受恶政之苦。
B2 adjective /teɪm/

Tame

驯服的; 温顺的; 容易控制的
Meaning
domesticated and not wild; gentle and easy to control
Example
The tame lion performed tricks in the circus.
驯服的狮子在马戏团表演杂技。
A1 preposition /ˈʌndər/

under

下
Meaning
in or to a lower position than something
Example
The cat is under the table.
猫在桌子下面。
C2 noun /ˈɡʌmp.ʃən/

gumption

勇气, 创新
Meaning
Courage, resourcefulness, or initiative.
Example
It takes real gumption to start your own business.
创业需要真正的勇气。
B2 adjective /ˈskɪni/

Skinny

瘦的; 皮包骨的; 骨瘦如柴
Meaning
very thin; having little flesh or fat on the body
Example
The skinny cat looked like it hadn't eaten for days.
那只瘦猫看起来像是几天没吃东西了。
A2 noun /pɪn/

pin

别针
Meaning
a small thin piece of metal used to fasten or hold things together
Example
She used a pin to attach the note to the board.
她用别针把纸条固定在黑板上。
C1 noun ˈæk.si.əm

axiom

公理
Meaning
A statement or principle that is considered true and does not require proof.
Example
Actions speak louder than words is a well-known axiom.
行动胜于语言，这是一个著名的公理。
C1 verb /ɪnˈtʃænt/

enchant

Meaning
to delight or charm greatly; to cast a spell over
Example
The storyteller enchanted the children with his tales.
B2 noun /kɜːrv/

Curve

曲线; 转弯
Meaning
a line or outline that gradually deviates from being straight; a bend or turn in a road or path
Example
The driver slowed down as he approached the sharp curve in the mountain road.
当司机接近山路中的急转弯时，他减慢了速度。
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。
B2 adjective /ˌʌn.əkˈsep.tə.bəl/

Unacceptable

不可接受
Meaning
not satisfactory or allowable; not acceptable
Example
The quality of work was completely unacceptable.
工作质量完全不可接受。
B2 noun ˈmaɪnd.set

mindset

思维方式
Meaning
The established set of attitudes held by someone.
Example
A growth mindset helps individuals embrace challenges.
成长型思维帮助个人接受挑战。
C1 noun /ˈtæntrəm/

tantrum

发脾气
Meaning
An uncontrolled outburst of anger and frustration, typically in a young child.
Example
The child threw a tantrum when he didn’t get the toy.
孩子因为没有得到玩具而发脾气。
A2 noun /ˈket.əl/

Kettle

水壶
Meaning
a container used for boiling water, typically with a lid, spout, and handle
Example
The electric kettle whistled when the water reached boiling point.
电水壶在水达到沸点时发出了哨声。
C2 noun /ˈkɒkskoʊm/

Cockscomb

公鸡冠花
Meaning
a tropical plant with bright, velvety flowers that resemble a rooster's comb
Example
The bright red cockscomb flowers added vibrant color to the garden bed.
鲜艳的红色公鸡冠花为花坛增添了生动的色彩。
C2 adjective /ˈbɪloʊɪŋ/

billowing

波动的
Meaning
Describing something that swells or surges outward in waves or large masses.
Example
She walked through the billowing curtains.
她穿过波动的窗帘走了。
B1 verb /rɑːb/

rob

抢劫
Meaning
to steal money or property from a person or place; to commit robbery
Example
The thief tried to rob the bank last night.
小偷昨晚试图抢劫银行。
C1 noun /ɡlɔːs/

Gloss

一层光亮或光滑的表面; 唇部光泽
Meaning
a shiny or lustrous surface finish; a superficially attractive appearance; lip gloss
Example
She applied a clear gloss to her lips to give them a shiny, healthy appearance.
她在嘴唇上涂上透明光泽，让它们看起来光亮健康。
C2 noun /ˌfoʊ.nəˈlɑː.dʒi/

phonology

语音学
Meaning
the study of the sound system of a language
Example
She is studying phonology to understand how sounds function in English.
她正在研究语音学，以了解英语中声音的功能。
C1 noun /ˈnɑːrsɪsɪst/

narcissist

自恋者
Meaning
A person who has an excessive interest in or admiration of themselves.
Example
Everyone avoided him because he was a narcissist.
每个人都避开他，因为他是一个自恋者。
A2 noun /skɪlz/

skills

技能
Meaning
The ability to do something well; expertise.
Example
Learning new skills can increase personal and professional growth.
学习新技能可以增加个人和职业发展。
B1 noun /klɪf/

cliff

悬崖
Meaning
a high, steep face of rock or earth
Example
The waves crashed against the bottom of the cliff.
波浪撞击悬崖底部。
C1 noun /ˈdel.ɪ.kə.si/

Delicacy

美味佳肴; 一种精致或昂贵的食物;
Meaning
fineness of texture or structure; a choice or expensive food; sensitivity in handling
Example
The chef prepared a local delicacy that was famous throughout the region.
厨师准备了一道当地的美味佳肴，这道菜在整个地区都很有名。
B1 noun /frʌˈstreɪʃən/

frustration

挫折
Meaning
The feeling of being upset or annoyed due to inability to achieve something.
Example
He felt deep frustration when his plans failed.
当他的计划失败时，他感到深深的挫折。
C1 verb /bɪˈhoʊld/

behold

看见；目睹
Meaning
to see or observe something, especially something remarkable or impressive
Example
She stood quietly to behold the sunrise over the hills.
她静静地站着，目睹山上的日出。
C1 noun /ˈʌndərˌwɜːrld/

underworld

地下世界
Meaning
The criminal world of organized crime or the mythical world of the dead.
Example
The detective spent years studying the secrets of the underworld.
侦探花了很多年研究地下世界的秘密。
A2 verb /tʌtʃ/

touch

触摸
Meaning
to put your hand or finger on something; to make physical contact
Example
Please don't touch the wet paint.
请不要触摸湿漆。
C1 noun /ˈpraɪ.meɪt/

primate

灵长类动物, 类人猿
Meaning
A member of the group of animals including humans, apes, and monkeys.
Example
Humans are classified as primates.
人类被归类为灵长类动物。
B1 verb /stiːl/

steal

偷窃
Meaning
to take something without permission; to rob
Example
It's wrong to steal from others.
从别人那里偷东西是错的。
B2 noun /ˌep.ɪˈdem.ɪk/

Epidemic

流行病
Meaning
a widespread occurrence of an infectious disease in a community
Example
The flu epidemic affected thousands of people across the country.
流感疫情影响了全国成千上万的人。
C2 noun /ˈʌm.brə/

Umbra

完全的阴影，太阳黑子的黑暗中心
Meaning
the fully shaded inner region of a shadow cast by an opaque object; the dark center of a sunspot
Example
During the eclipse, we stood in the moon's umbra.
在日食期间，我们站在月亮的本影中。
A1 adverb /ˈleɪtər/

later

稍后
Meaning
At a time subsequent to a reference time; afterwards.
Example
We will discuss the details later.
我们稍后讨论细节。
A1 noun /ˌɪnfərˈmeɪʃən/

information

信息
Meaning
Facts or knowledge provided or learned about something.
Example
The website provides useful information about travel destinations.
该网站提供有关旅游目的地的有用信息。
A1 verb, adjective /oʊn/

own

拥有
Meaning
to possess something; belonging to oneself
Example
She owns a beautiful house in the city.
她拥有一座漂亮的房子。
A2 noun /ˈtɛstɪŋ/

testing

测试
Meaning
the process of assessing or evaluating something, often by trying it out
Example
The testing of the new software is still ongoing.
新软件的测试仍在进行。
C2 verb /ɪnˈɡrɑːft/

ingraft

根植
Meaning
To implant or fix deeply, often used in the sense of grafting an idea or quality.
Example
The teacher tried to ingraft good manners in the students.
老师尝试将良好的行为习惯根植于学生们。
C1 noun /ˈtʌɡboʊt/

tugboat

拖船
Meaning
a small, powerful boat used for towing or pushing ships
Example
The tugboat guided the massive ship safely into the harbor.
拖船将巨大的船只安全地引导进港口。
C2 noun /ˌoʊpəˈlɛsəns/

opalescence

欧泊光泽
Meaning
a milky or pearly appearance of a surface like that of an opal
Example
The pearl had a gentle opalescence under the light.
珍珠在光下有一种柔和的欧泊光泽。
C1 noun /ˈpɒ̃ʃɒ̃/

penchant

倾向
Meaning
a strong or habitual liking for something or tendency to do something
Example
She has a penchant for collecting rare books.
她有收集稀有书籍的倾向。
B2 adjective /ˈæbsəluːt/

absolute

绝对
Meaning
total, complete, or without restriction
Example
The dictator had absolute power over the nation.
独裁者拥有对国家的绝对权力。
C1 noun /sɪˈkriː.ʃən/

Secretion

分泌
Meaning
a process by which substances are produced and discharged from a cell or gland
Example
Insulin secretion is crucial for blood sugar regulation.
胰岛素分泌对血糖的调节至关重要。
B1 adjective, preposition, noun /mɪd/

mid

中间
Meaning
being in the middle of something; the central part or point
Example
She joined the project in mid June.
她在六月中旬加入了这个项目。
C2 noun /ˈʃʊərəti/

surety

担保人
Meaning
a person who takes responsibility for another's performance of an undertaking, such as appearing in court or paying a debt
Example
The landlord required a surety before renting the apartment.
房东在出租公寓之前要求提供保证人。
C1 verb /rɪˈdʒuː.vɪ.neɪt/

rejuvenate

恢复活力
Meaning
To make or feel young, healthy, or energetic again.
Example
A vacation can rejuvenate the mind and body.
度假可以使身心焕发活力。
C1 verb /ˈklæmbər/

clamber

吃力地爬
Meaning
to climb with effort or difficulty, often using both hands and feet
Example
The children clambered over the rocks to reach the cave.
孩子们费力地爬过岩石，到达了洞穴。
C2 noun /ˈmeɪsə/

mesa

台地
Meaning
An isolated flat-topped hill with steep sides, found in arid regions.
Example
The hikers stopped to admire the mesa rising above the desert floor.
远足者停下来欣赏那座高出沙漠地面的梅萨。
A1 adjective /bɔːrd/

bored

无聊的
Meaning
feeling weary or uninterested because of lack of activity or excitement
Example
She felt bored during the long meeting.
她在漫长的会议中感到很无聊。
B2 verb /pɪntʃ/

pinch

捏
Meaning
to squeeze tightly between the fingers; to take a small amount
Example
She pinched a bit of salt into the soup.
她在汤里放了一点盐。
C1 adjective /ʌnˈɒnəd/

unhonoured

未受尊敬的
Meaning
not respected or given the recognition that is deserved; treated without honor
Example
He felt unhonoured after his years of service were ignored.
他的多年服务被忽视后，他感到自己未受尊敬。
B2 noun /ˈstɑːrt.ʌp/

startup

初创企业
Meaning
A newly established business, especially a small technology or business company that is just beginning operations.
Example
The startup secured funding from investors.
这家初创公司获得了投资者的资金。
A2 noun /wɛb/

web

Meaning
a network of fine threads spun by a spider or a complex interconnected system
Example
The spider spun a large web in the corner of the room.
C1 noun/adjective /kənˈfɛdərət/

confederate

同盟
Meaning
a person, group, or state joined in an alliance or union; relating to a confederacy
Example
The confederate soldiers fought bravely in the war.
同盟士兵在战争中英勇作战。
A2 adjective /dʌtʃ/

dutch

荷兰的
Meaning
relating to the Netherlands, its people, or their language
Example
She enjoys Dutch paintings from the 17th century.
她喜欢17世纪的荷兰画作。
C2 noun /ˈhɑː.mə.li/

Homily

布道; 乏味的道德讲座
Meaning
a religious discourse delivered as part of a church service; a tedious moralizing lecture
Example
The priest delivered an inspiring homily about compassion and forgiveness during Sunday service.
牧师在星期天的礼拜中发表了关于同情和宽恕的鼓舞人心的布道。
B2 noun ডিজিটাল ডিটক্স

digital detox

数字排毒
Meaning
A period of time during which a person refrains from using electronic devices such as smartphones or computers, regarded as an opportunity to reduce stress or focus on social interaction in the physical world.
Example
A digital detox can help reduce hand fatigue.
数字排毒有助于减轻手部疲劳。
C2 adjective /boʊˈhiːmiən/

bohemian

波希米亚
Meaning
unconventional, artistic, and free-spirited in lifestyle or appearance
Example
She decorated her apartment in a bohemian style with colorful fabrics.
她用色彩缤纷的布料装饰了她的公寓，采用了波希米亚风格。
B2 noun /dəˈmeɪn/

domain

领域
Meaning
An area of knowledge, activity, or territory over which control is exercised.
Example
Mathematics is her main domain of expertise.
数学是她主要的专业领域。
B2 verb /ˈvɪʒuəlaɪz/

visualize

想象
Meaning
To form a mental image of something; to imagine.
Example
She tried to visualize her success before the big presentation.
她在大演讲前尝试去想象自己的成功。
B1 adjective /ɪɡˈzækt/

Exact

精确的; 正确的; 完全正确
Meaning
precise; accurate; completely correct
Example
Please give me the exact time of the meeting.
请告诉我会议的准确时间。
C1 noun, adjective /ˈsɛntənəri/ or /sɛnˈtɛnəri/

centenary

百年纪念
Meaning
The hundredth anniversary of a significant event; relating to a period of 100 years.
Example
The school celebrated its centenary with a grand event.
学校以一场盛大的活动庆祝了它的百年纪念。
B2 noun /dɪˈdʌk.ʃən/

deduction

推理
Meaning
The process of reaching a conclusion through logical reasoning.
Example
His deduction from the evidence was accurate.
他的推理基于证据是准确的。
C1 noun /krəˈvæs/

crevasse

深裂缝
Meaning
a deep crack in a glacier or the earth’s surface
Example
The climbers carefully crossed the icy crevasse.
登山者小心地越过了冰冷的裂缝。
B2 adjective /ˈlɪt.ər.ət/

Literate

文盲; 有教育的; 受过良好教育的
Meaning
able to read and write; educated; well-educated
Example
She is a very literate person who reads extensively.
她是一个非常有文化的人，广泛阅读。
C1 noun /ˈprɒspɛktər/

prospector

矿产勘探员
Meaning
a person who searches for mineral deposits, especially gold
Example
The prospector spent years in the mountains searching for gold.
矿产勘探员花了多年在山中寻找黄金。
B1 verb /ˈpɜːrtʃəs/

purchase

购买
Meaning
to buy something; to acquire by paying money
Example
I need to purchase groceries for the week.
我需要购买一周的食物。
A2 noun /kɔːrn/

Corn

玉米
Meaning
a tall cereal plant that produces kernels on large ears; maize
Example
We grilled corn on the cob for dinner.
我们在晚餐时烤了玉米棒。
A2 adverb /ˈslaɪtli/

slightly

略微
Meaning
to a small degree or extent
Example
The temperature has slightly increased today.
今天温度略有上升。
C2 noun /ˌɛmjʊˈleɪ.ʃən/

emulation

仿真
Meaning
Reproducing something or following someone to achieve success.
Example
The software allows the emulation of old video games on modern devices.
该软件允许在现代设备上模拟旧视频游戏。
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。
C1 noun /bɪˈtreɪər/

Betrayer

背叛者; 不忠者
Meaning
a person who betrays someone or something; one who is disloyal
Example
The betrayer was exposed and faced severe consequences.
背叛者被曝光并面临严重后果。
B2 noun /spekˈteɪtər/

Spectator

观众
Meaning
a person who watches at a show, game, or other event; an observer
Example
The stadium was filled with excited spectators.
体育场坐满了兴奋的观众。
C1 adjective /ʌnˈvɔɪst/

unvoiced

未表达
Meaning
not expressed in speech; in phonetics, a sound produced without vocal cord vibration
Example
The student kept her opinion unvoiced during the meeting.
学生在会议期间保持她的意见未表达。
C1 verb /bɪˈreɪt/

berate

训斥
Meaning
to scold or criticize angrily
Example
The teacher berated the student for being late.
老师因迟到而训斥了学生。
C2 noun /ˈbɑːr.bər/

Barbar

理发师
Meaning
a person whose job is to cut men's hair and shave or trim beards
Example
The barber gave him a perfect haircut for his wedding.
理发师为他的婚礼剪了一个完美的发型。
A1 adjective /frɛntʃ/

french

法国的
Meaning
Relating to France, its people, or their language.
Example
We enjoyed delicious French cuisine on our trip to Paris.
我们在巴黎的旅行中享用了美味的法国菜。
C2 noun /ˈkæθoʊd/

cathode

负极
Meaning
The negative electrode in a device such as a battery or tube, where electrons enter.
Example
The cathode emits electrons in the tube.
阴极在管中发射电子。
C1 noun /ˈkæn.ə.pi/

canopy

森林的上层，由树冠形成; 上方遮蔽
Meaning
The upper layer of a forest formed by the crowns of trees; overhead cover.
Example
The rainforest canopy provides shelter to many birds and insects.
雨林的天篷为许多鸟类和昆虫提供庇护。
C2 noun /əˈnæθəmə/

anathema

厄奈赛玛 / 被憎恶的事物
Meaning
something or someone intensely disliked or strongly condemned
Example
Violence is anathema to her peaceful nature.
暴力对她平和的性格是厄奈赛玛。
C2 verb /ˈvɪʃieɪt/

vitiate

败坏
Meaning
to spoil, weaken, or make something less effective
Example
One careless remark can vitiate the entire argument.
一句不小心的话可能会破坏整个论点。