plasticity
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C1 noun /plæsˈtɪsəti/

plasticity

可塑性, 适应能力
Meaning
the quality of being easily shaped or molded; adaptability
Example
The brain's plasticity allows it to adapt after injury.
大脑的可塑性使它在受伤后能够适应。
C2 verb /ˈtɪtər/

titter

轻声笑
Meaning
to laugh in a quiet, nervous, or restrained way
Example
The students began to titter when the projector froze.
学生们开始在投影仪卡住时窃笑。
B1 noun /taɪl/

tile

瓷砖
Meaning
a flat piece of baked clay or other material used for covering roofs, floors, or walls
Example
The kitchen floor is covered with ceramic tiles.
厨房的地板覆盖着陶瓷瓦片。
A2 adjective, noun /ˈkloʊsər/

closer

更近，结束者
Meaning
more near in distance or relationship; someone or something that concludes an activity
Example
She moved closer to the window.
她走得更靠近窗户。
C1 adjective /lʌʃ/

lush

富饶，丰盈且奢华，尤其是指植物
Meaning
rich, abundant, and luxurious, especially referring to vegetation
Example
The valley was filled with lush green fields.
山谷里充满了绿油油的田野。
C2 verb /ˈhɛktər/

hector

以威胁的方式说话
Meaning
To talk to someone in a bullying or intimidating way.
Example
The manager hectored the staff into working overtime.
经理威胁员工加班。
B2 verb /ˈænəlaɪz/

analyze

分析
Meaning
to examine something in detail to understand it better or draw conclusions
Example
Scientists analyze data to discover new patterns.
科学家分析数据以发现新模式。
B2 adjective /brɪsk/

Brisk

迅速的; 精力充沛的; 活力四射的
Meaning
quick and energetic; lively; vigorous
Example
She took a brisk walk in the morning to feel energized.
她早晨快步走，感到精力充沛。
B2 adjective /ʌnˈnætʃərəl/

Unnatural

不自然的
Meaning
not existing in nature; artificial; forced
Example
The actor's smile looked unnatural and forced.
演员的笑容看起来很不自然，很勉强。
B2 verb /ɪmˈbɛd/

embed

嵌入
Meaning
to fix something firmly into a surrounding mass or context
Example
The journalist was embedded with the military unit.
记者与军事单位嵌入。
C2 verb /ˈɔːreɪt/

orate

演讲
Meaning
To speak in a formal, often pompous manner
Example
He began to orate at the ceremony.
他在仪式上开始演讲。
B2 noun /əˈroʊmə/

aroma

香味
Meaning
A pleasant, distinctive smell.
Example
The aroma of freshly baked bread filled the kitchen.
新鲜烤制的面包的香味弥漫在厨房里。
C2 adjective /ɪnˈvɛtərət/

inveterate

根深蒂固
Meaning
having a long-established habit, activity, or interest that is unlikely to change
Example
He is an inveterate reader who spends hours in the library every day.
他是一个根深蒂固的读者，每天在图书馆度过几个小时。
B2 noun /ˈfɒsɪl/

fossil

化石
Meaning
the remains or impression of a prehistoric plant or animal embedded in rock
Example
The fossil of a dinosaur was discovered in the mountains.
在山中发现了一只恐龙化石。
C1 adjective /ɪˈlɪsɪt/

illicit

非法的
Meaning
Forbidden by law, rules, or custom.
Example
The police shut down the illicit drug operation.
警方关闭了非法毒品交易。
C1 verb /ˈsaɪdˌstɛp/

sidestep

回避
Meaning
To avoid something by stepping aside; to evade a problem or question indirectly.
Example
The politician tried to sidestep the difficult question.
那位政治家试图回避那个棘手的问题。
A1 adjective/adverb /ˈoʊnli/

only

唯一
Meaning
without others; solely
Example
He is the only person who knows the secret.
他是唯一知道这个秘密的人。
B2 noun əˈmend.mənts

amendments

修正案
Meaning
Changes or additions made to improve a text, law, or constitution.
Example
Amendments reflect evolving public needs.
修正案反映了不断发展的公共需求。
C2 verb /rɪˈvaɪl/

revile

谴责
Meaning
to criticize in an abusive or angrily insulting manner
Example
The politician was reviled by the public for his corruption.
政治家因腐败而被公众谴责。
C1 adjective /ˈtæn.tə.laɪ.zɪŋ/

Tantalizing

诱人的；吸引人的但无法触及
Meaning
tempting and attractive but out of reach
Example
The tantalizing aroma of fresh bread filled the bakery.
新鲜面包的诱人香气弥漫在面包店。
C2 noun /ˈætəvɪzəm/

atavism

返祖现象
Meaning
The recurrence of traits or characteristics from a remote ancestor.
Example
The scientist noted atavism in the child’s physical features.
科学家在孩子的生理特征中观察到返祖现象。
A2 noun /ɪkˈskjuːs/

Excuse

借口
Meaning
a reason or explanation put forward to defend or justify a fault or offense
Example
Being tired is not a valid excuse for not completing your homework.
疲劳不是一个有效的借口，不能完成作业。
A1 noun /bæɡ/

bag

包
Meaning
a container made of flexible material, used for carrying items
Example
She carried her books in a bag.
她把书放在包里。
C1 noun, verb /ˈkɒmjuːn/

commune

公社 / 沟通心灵
Meaning
Noun: a group of people living together and sharing possessions; Verb: to share one's thoughts or feelings intimately.
Example
She went to the countryside to commune with nature.
她去乡村与大自然交流。
B1 noun /twiːt/

Tweet

鸣叫
Meaning
a short high-pitched sound made by a small bird; a post on Twitter
Example
I heard the sweet tweet of a sparrow this morning.
我今天早上听到了一只麻雀的甜美推特声。
C2 adjective /ˈɔːrəˌtʌnd/

orotund

深沉而清晰的声音
Meaning
full, rich, and clear in sound; pompous in style
Example
The actor's orotund voice filled the theater.
演员的深沉声音充满了剧院。
B2 noun /ˈɡlæm.ər/

Glamour

魅力; 吸引力; 魅惑;
Meaning
an attractive or exciting quality that makes certain people or things seem appealing; alluring charm
Example
The glamour of Hollywood attracted young actors from around the world.
好莱坞的魅力吸引了世界各地的年轻演员。
C1 adjective /ˈnɔːʃəs/

nauseous

感觉恶心
Meaning
feeling like you are about to vomit; causing a feeling of sickness
Example
The smell of rotten food made her feel nauseous.
腐烂食物的气味让她感到恶心。
C2 verb /fɔɪst/

foist

强加
Meaning
To impose something unwelcome or unnecessary on someone.
Example
He tried to foist his old books onto his friends.
他试图把他的旧书强加给朋友们。
A1 adverb /ɔːf/

off

关
Meaning
away from a place, position, or time; not functioning
Example
He turned off the light before leaving the room.
他在离开房间之前关掉了灯。
C1 noun /ˈɡræv.ɪ.tæs/

gravitas

重力
Meaning
Dignity, seriousness, or solemnity of manner or speech.
Example
The judge spoke with great gravitas.
法官以极大的严肃性发言。
B2 noun /ˈbækdrɒp/

backdrop

背景
Meaning
a painted cloth or other structure used behind a stage
Example
The backdrop for the play was a beautiful mountain scene.
戏剧的背景是一幅美丽的山景。
A1 noun /ˈwɛnzdeɪ/

wednesday

星期三
Meaning
the fourth day of the week, following Tuesday and preceding Thursday
Example
The meeting has been scheduled for Wednesday afternoon.
会议安排在星期三下午。
A2 adjective /ˈpiːs.fəl/

Peaceful

宁静
Meaning
free from disturbance; calm and quiet; not involving war or violence
Example
The garden is a peaceful place to relax.
花园是一个宁静的地方，可以放松。
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 /ˈlep.ərd/

Leopard

美洲豹
Meaning
a large wild cat with yellow fur and black spots
Example
The leopard climbed the tree to rest in the shade.
美洲豹爬上了树，在阴凉处休息。
C2 adjective /ˈlɛtʃ.ər.əs/

lecherous

好色
Meaning
having or showing excessive or offensive sexual desire
Example
The character was portrayed as a lecherous old man.
这个角色被描绘成一个好色的老男人。
C1 adjective /ˈnɒnʃələnt/

nonchalant

Meaning
Appearing calm, casual, and unconcerned.
Example
He gave a nonchalant shrug and walked away.
B2 adjective /ˈlɪb.ər.əl/

Liberal

自由的; 宽容的; 慷慨的; 思维进步的
Meaning
open-minded; tolerant; generous; progressive in thinking
Example
She has a liberal attitude towards different cultures and beliefs.
她对不同文化和信仰持有自由的态度。
C2 noun ˈɔː.tɑː.ki

autarky

自给自足, 经济独立
Meaning
Economic independence or self-sufficiency; a policy of establishing a self-sufficient national economy.
Example
Some nations aim for autarky to reduce reliance on imports.
一些国家通过减少对进口的依赖，追求自给自足。
B1 noun /ɡæp/

gap

空隙 / 差距
Meaning
An empty space or break between two objects or parts; a difference or disparity.
Example
There is a huge gap between the rich and the poor.
富人和穷人之间存在着巨大的差距。
C1 noun /ˈdʒʊərər/

juror

陪审员
Meaning
a member of a jury who is chosen to hear evidence in a legal case and help make a decision
Example
The juror listened carefully to the witness’s testimony.
陪审员仔细听取了证人的证词。
C2 adjective /vəˈlʌptʃuəs/

voluptuous

奢华的
Meaning
Relating to or characterized by luxury and sensual pleasure; sexually attractive.
Example
The artist painted a voluptuous figure reclining on the couch.
艺术家画了一幅奢华的雕像，躺在沙发上。
B1 noun /ˈbɪldər/

builder

建筑商
Meaning
a person or company that constructs buildings or other structures
Example
The builder checked the site before starting the construction.
建筑商在开始建造之前检查了现场。
A1 noun /lɒt/

lot

许多
Meaning
A large number or amount; a group or portion.
Example
She bought a lot of books at the fair.
她在集市上买了很多书。
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。
C1 adjective /vəˈluː.mə.nəs/

voluminous

庞大, 宽广, 巨大
Meaning
Occupying or containing much space; large in volume, in particular.
Example
The library contained a voluminous collection of books.
图书馆里有一个庞大的书籍收藏。
B2 verb /spɪt/

spit

吐口水
Meaning
to force liquid, especially saliva, out of the mouth
Example
He spat on the ground in anger.
他因愤怒在地上吐口水。
C1 verb /sɪˈkluːd/

seclude

隔离
Meaning
To keep someone away from other people; to isolate.
Example
The monk chose to seclude himself in the mountains.
僧侣选择在山中独自生活。
C2 adjective /pərˈfɛktəbl/

perfectible

可完善的
Meaning
capable of being made perfect or improved
Example
Human nature is imperfect but perfectible.
人性是不完美的，但可以完善。
C1 adjective /ˈvɛlvəti/

velvety

幸福
Meaning
having a smooth, soft texture like velvet
Example
She spoke in a low, velvety voice.
她收到奖项时，无法掩饰她的幸福。
B2 verb /nɪˈɡoʊ.ʃi.eɪt/

negotiate

谈判
Meaning
To discuss something formally in order to reach an agreement.
Example
They negotiated a fair deal with the supplier.
他们与供应商谈判达成了公平的交易。
B1 noun /ˈælkəhɒl/

alcohol

Meaning
A colorless volatile liquid that is the intoxicating constituent of wine, beer, spirits, and other drinks.
Example
Too much alcohol can damage your liver.
C1 adjective /ˌɪmprɪˈsaɪs/

imprecise

不准确
Meaning
Not exact or accurate; vague.
Example
His explanation was too imprecise to be helpful.
他的解释不够准确，无法提供帮助。
B2 noun /səkˈses.ər/

Successor

继任者
Meaning
a person who succeeds another in office; someone who takes over a position or role
Example
The CEO announced his retirement and named his successor for the company.
首席执行官宣布了退休，并为公司指定了继任者。
C1 noun /ˈtraɪæd/

triad

三合会
Meaning
a group of three closely related people or things
Example
The project was managed by a triad of experts.
该项目由一个三人专家小组管理。
C1 noun /pəˈraɪə/

pariah

弃儿
Meaning
An outcast; someone who is rejected by society or a social group.
Example
After the scandal, he became a social pariah.
丑闻过后，他成了一个社会弃儿。
B1 noun /ˈmɪʃ.ən/

Mission

一个重要的任务或使命，分配给个人或团队；一个特定的目标或目的
Meaning
An important task or assignment given to a person or group; a specific purpose or goal
Example
The astronauts completed their mission to the space station.
宇航员完成了他们的任务，前往太空站。
C1 noun /kəˈnɛəri/

canary

金丝雀
Meaning
a small, usually yellow bird known for its singing; also used as a warning sign in dangerous conditions
Example
The canary sang beautifully in its cage.
金丝雀在它的笼子里唱得非常动听。
C2 adjective /ˈsɪbɪlənt/

sibilant

带有嘶嘶声的
Meaning
Making or characterized by a hissing sound.
Example
The word 'snake' starts with a sibilant sound.
单词 'snake' 以西比兰特的声音开始。
A2 adverb /ˈnɪərli/

Nearly

差不多; 几乎;
Meaning
almost; not quite; very close to
Example
I nearly missed the bus this morning.
我差点错过了今天早上的公交车。
C1 noun /ˌæmplɪfɪˈkeɪʃən/

amplification

放大
Meaning
the act or process of making something stronger, louder, or more intense; an expansion or elaboration of details
Example
The microphone provides amplification of the speaker’s voice.
麦克风对说话者的声音起到放大作用。
C1 noun /ˌmænɪˈfɛstoʊ/

manifesto

宣言
Meaning
a public declaration of policy and aims, especially by a political party
Example
The party released its manifesto before the election.
政党在选举前发布了其宣言。
C2 noun /ˌvælɪˈdɪkʃən/

valediction

告别辞
Meaning
The act of saying farewell; a formal goodbye.
Example
The professor gave a touching valediction at his retirement ceremony.
教授在退休仪式上发表了感人的告别辞。
B2 noun /kəmˈpæʃ.ən/

Compassion

同情
Meaning
sympathetic concern for the sufferings or misfortunes of others; deep awareness of suffering with a desire to help
Example
She showed great compassion towards the homeless children by providing them food and shelter.
她通过为无家可归的孩子提供食物和住所，表现出极大的同情。
B2 noun ˈæk.tɪv rɪˈkɔːl

Active recall

积极回忆
Meaning
A learning technique that involves actively trying to retrieve information from memory rather than passively reviewing material.
Example
Active recall improves long-term memory and retention.
积极回忆改善长期记忆和保持能力。
B2 noun /ˈruːmər/

Rumour

流言; 八卦; 新闻
Meaning
a currently circulating story or report of uncertain or doubtful truth; gossip
Example
There's a rumour that the company will close next month.
有传言说公司将在下个月关闭。
C2 noun lɑːˈʒɛs

largesse

慷慨
Meaning
Generosity in bestowing money or gifts upon others.
Example
His largesse towards the charity was greatly appreciated.
他对慈善事业的慷慨得到了高度赞赏。
B2 adjective /ˌkɒn.fɪˈden.ʃəl/

Confidential

机密; 私人; 应保持秘密的
Meaning
secret; private; intended to be kept secret
Example
Please keep this information confidential.
请保持这些信息的机密性。
C1 noun /ˈdɛljuːdʒ/

deluge

洪水
Meaning
A severe flood; an overwhelming quantity of something.
Example
The town was hit by a deluge of rain in just a few hours.
该镇在几个小时内被大雨洪水淹没。
B1 noun /məˈskiː.toʊ/

Mosquito

蚊子
Meaning
a small flying insect that bites people and animals to feed on their blood
Example
The mosquito bit me on the arm last night.
昨晚蚊子在我手臂上咬了我。
A2 adverb /ˈsʌm.deɪ/

someday

某天
Meaning
at some time in the future
Example
Someday, I want to travel the world.
某天，我想环游世界。
C1 noun /ˈvæɡ.ə.bɒnd/

Vagabond

流浪汉; 无家可归者
Meaning
a person who has no home or job and travels from place to place
Example
The old vagabond wandered through the streets looking for food.
那位年老的流浪汉在街头四处游荡寻找食物。
B2 noun /ˈwʊd.pek.ər/

Woodpecker

啄木鸟
Meaning
a bird that pecks at tree bark to find insects and create nesting holes
Example
The woodpecker hammered against the oak tree.
啄木鸟敲击橡树。
B2 noun /ˈpɒm.ɪˌɡræn.ɪt/

Pomegranate

石榴
Meaning
a round fruit with thick red skin containing many small red seeds with juice
Example
The pomegranate seeds were sweet and refreshing.
石榴籽又甜又清新。
C1 noun /meɪl treɪn/

Mail train

邮政列车
Meaning
a train that carries mail and postal packages
Example
The mail train departs every evening to deliver letters across the country.
邮件列车每天晚上发车，跨越全国递送信件。
A2 noun /kɪŋ/

King

国王
Meaning
the male ruler of an independent state, especially one who inherits the position by right of birth
Example
The king ruled the country with wisdom and fairness.
国王以智慧和公正治理国家。
C1 adjective /ʃruːd/

Shrewd

精明的; 聪明的; 机敏的
Meaning
having or showing sharp powers of judgment; astute
Example
The shrewd businessman made a profitable deal in the competitive market.
那个精明的商人，在竞争激烈的市场上达成了一笔有利可图的交易。
B2 noun /ɡriːd/

Greed

贪婪
Meaning
intense and selfish desire for something, especially wealth, power, or food
Example
His greed for money led him to make unethical business decisions.
他对金钱的贪婪让他做出了不道德的商业决策。
C2 verb /ɛnˈfrænˌtʃaɪz/

enfranchise

幸福
Meaning
To grant the right to vote or other rights of citizenship.
Example
The new law enfranchised thousands of people.
当她收到奖项时，她无法掩饰自己的幸福。
A2 adjective /ˈhevi/

Heavy

沉重的
Meaning
having great weight; intense or severe
Example
The heavy suitcase was difficult to carry up the stairs.
沉重的行李箱很难提上楼。
C2 noun /ʃɪˈfɒn/

chiffon

雪纺
Meaning
A lightweight, sheer fabric often used in dresses or scarves.
Example
She wore a beautiful chiffon dress at the party.
她在派对上穿了一件美丽的雪纺裙子。
C1 adjective /ˈvendʒ.fəl/

Vengeful

怀恨的
Meaning
seeking to harm someone in return for a perceived injury; vindictive
Example
She felt vengeful after her friend betrayed her trust.
她在朋友背叛她的信任后感到复仇心重。
C2 noun ট্রোপোস্ফিয়ার

troposphere

对流层
Meaning
The lowest layer of Earth's atmosphere where weather phenomena occur.
Example
The troposphere is where weather phenomena occur.
对流层是天气现象发生的地方。
B2 noun /ˈtroʊfi/

trophy

奖杯
Meaning
An object awarded as a prize for a victory or achievement.
Example
She proudly displayed the trophy she won in the competition.
她骄傲地展示了她在比赛中赢得的奖杯。
C2 adverb /ˌsʌb ˈroʊzə/

sub rosa

秘密地
Meaning
secretly, in confidence, or in private
Example
The deal was made sub rosa to avoid public scrutiny.
交易是在秘密地进行的，以避免公众审查。
C2 adjective /ˈpaɪbɔːld/

piebald

双色斑点
Meaning
having irregular patches of two colors, especially black and white
Example
The farmer owns a piebald horse with black and white spots.
农夫有一匹带有黑白斑点的双色马。
A2 verb /ˈentər/

enter

进入
Meaning
to go into; to come or go inside
Example
Please knock before you enter the room.
请在进入房间之前敲门。
C2 adjective /ˈpʌdʒi/

pudgy

圆胖
Meaning
slightly fat or chubby in a way that is often cute
Example
The baby had pudgy cheeks that everyone adored.
这个宝宝有圆胖的脸颊，大家都很喜欢。
C2 noun ˌpɜː.tɪˈnæs.ɪ.ti

pertinacity

坚定的决心与坚持不懈
Meaning
Firm determination and persistence in achieving something.
Example
His pertinacity in achieving his goals was inspiring.
他在实现目标时的坚定决心令人鼓舞。
C1 noun /ˌætəˈʃeɪ/

attache

外交参赞
Meaning
A person officially assigned to the staff of a diplomatic mission, often with a specific area of responsibility.
Example
The cultural attache organized an art exhibition in the embassy.
文化参赞在大使馆组织了一场艺术展览。
C1 noun /ˈɔːnɪŋ/

awning

遮阳篷
Meaning
a sheet of canvas or material stretched on a frame to shelter a place from the sun or rain
Example
We sat under the awning to avoid the heavy rain.
我们坐在遮阳篷下，避免了大雨。
C1 verb /bɒmˈbɑːrd/

bombard

Meaning
to attack continuously with bombs, questions, or other forces
Example
Reporters bombarded the minister with difficult questions.
C1 noun, adjective /ˈpɑːrtɪzən/

partisan

党派支持者
Meaning
A strong supporter of a party, cause, or person; showing biased allegiance.
Example
The debate quickly turned partisan, with each side defending their own agenda.
辩论迅速变得党派化，每一方都在捍卫自己的议程。
C2 noun /ˌdɪsprəˈpɔːrʃən/

disproportion

不平衡
Meaning
a lack of balance or symmetry; an inequality
Example
There is a clear disproportion between rich and poor in many societies.
在许多社会中，富人和穷人之间存在明显的不平衡。
C1 verb /ɪnˈhɪbɪt/

inhibit

抑制
Meaning
to prevent or restrain someone or something from acting freely; to hinder
Example
Fear can inhibit personal growth.
恐惧可能会抑制个人成长。
C1 noun /prəˈpoʊnənt/

proponent

支持者, 倡导者
Meaning
a person who advocates for or supports a particular idea, cause, or plan
Example
She is a strong proponent of renewable energy.
她是可再生能源的坚定支持者。
B1 verb /splɪt/

split

分割
Meaning
to divide or separate into parts or groups
Example
He split the log in two with an axe.
他用斧子把木头劈成两半。
C1 adjective /ˈsʌpl/

supple

柔韧的
Meaning
Easily bending or moving without breaking; flexible and adaptable.
Example
The gymnast’s body was remarkably supple.
体操运动员的身体异常柔韧。
C1 adjective /ɪnˈdʌldʒənt/

indulgent

宽容的
Meaning
Having a tendency to be overly generous or lenient with someone.
Example
The indulgent mother allowed her child to stay up late.
宽容的母亲让孩子晚点才睡。
B1 verb /ɪnˈvɑːlv/

involve

涉及
Meaning
to include as a necessary part, or to engage someone in an activity
Example
The project will involve several departments working together.
这个项目将涉及多个部门共同合作。
C1 verb ɪɡˈzæsərbeɪt

exacerbate

加剧
Meaning
To make a problem, bad situation, or negative feeling worse.
Example
Climate change exacerbates flooding issues.
气候变化加剧了洪水问题。
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。
A2 noun ɪˈvɛnts

events

事件
Meaning
A thing that happens, especially one of importance.
Example
Several events were held across the country.
全国范围内举行了几个事件。
B1 noun /ˈjuːnɪvɜːrs/

Universe

宇宙
Meaning
all existing matter and space; the cosmos
Example
Scientists study the universe to understand its mysteries.
科学家研究宇宙，以理解它的奥秘。
C2 noun /fɪˈlændərər/

philanderer

花花公子
Meaning
a man who habitually engages in casual romantic or sexual affairs
Example
The politician was exposed as a notorious philanderer.
这位政治家被揭露为一个臭名昭著的花花公子。
C1 adjective /ˌɛɡzɪˈstɛnʃəl/

existential

存在主义的
Meaning
Relating to human existence, often concerning meaning or purpose of life.
Example
She went through an existential crisis during her midlife.
她在人生中期经历了存在主义危机。
A1 noun /tə'meɪ.toʊ/

Tomato

西红柿
Meaning
a red or yellow edible fruit that is typically eaten as a vegetable
Example
She added fresh tomatoes to the salad.
她把新鲜的西红柿加入沙拉。
B1 noun, adjective, verb /tɛns/

tense

紧张 / 语法时态
Meaning
a grammatical category showing time reference; stretched tight or anxious
Example
She felt tense before the interview.
她在面试前感到紧张。
C1 adjective /ˌsɛlf ɪˈfeɪsɪŋ/

self-effacing

谦虚的
Meaning
not drawing attention to oneself; modest
Example
Despite his success, he remained self-effacing and humble.
尽管他取得了成功，他仍然保持谦虚和谦逊。
A2 noun/adjective /ˈmɛksɪkən/

mexican

幸福
Meaning
a native or inhabitant of Mexico; relating to Mexico or its people, culture, or language
Example
She enjoys Mexican food like tacos and enchiladas.
她在获得奖项时无法隐藏自己的幸福。
A2 verb /prəˈvaɪd/

provide

提供
Meaning
to give or supply something that is needed or wanted
Example
The teacher will provide extra materials for the students.
老师将为学生提供额外的材料。
C2 verb /ˈfɛstər/

fester

恶化, 加剧
Meaning
to become worse or more intense, often through neglect or infection
Example
If grievances are ignored, they may fester into resentment.
如果不理会抱怨，它们可能会变成怨恨。
C1 noun /ɪmˈpɜː.mə.nəns/

impermanence

无常
Meaning
The state or fact of lasting for only a limited period of time.
Example
The philosophy of Buddhism emphasizes the impermanence of life.
佛教哲学强调生命的无常性。
B2 noun /ˌdɒkjʊmɛnˈteɪʃən/

documentation

文档
Meaning
material that provides official information or evidence
Example
The documentation for the project is available for review.
项目的文档可供审查。
C1 noun /vɪnˈjɛt/

vignette

小品
Meaning
A short, descriptive piece of writing or a brief scene.
Example
The author included a poignant vignette in the introduction of the book.
作者在书的序言中加入了一篇感人的小品。
A2 adjective /ˈsuːpər/

super

超级
Meaning
excellent; very good
Example
She did a super job on the project.
她在项目中做得非常好。
C1 verb /skwɪnt/

squint

眯眼看
Meaning
to look with partly closed eyes
Example
She squinted at the bright sunlight.
她因强烈的阳光而眯着眼睛。
B2 noun /ˈnæp.kɪn/

Nap Kin

餐巾
Meaning
a piece of cloth or paper used for wiping the mouth and hands while eating
Example
She placed the napkin on her lap before starting dinner.
她在开始吃晚餐前，把餐巾放在了自己的膝盖上。
C1 noun /frəˈdʒɪl.ɪ.ti/

fragility

脆弱性
Meaning
The quality of being fragile; delicateness.
Example
The cornea's fragility increases with rubbing.
角膜的脆弱性随着摩擦而增加。
B2 adjective /ɪˈven.tʃu.əl/

Eventual

最终的
Meaning
happening or existing at the end of a process; final; ultimate
Example
The eventual outcome was better than expected.
最终结果比预期的更好。