crepuscular
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C2 adjective /krɪˈpʌskjʊlər/

crepuscular

与黄昏相关
Meaning
relating to twilight or active during twilight
Example
Bats are crepuscular animals, most active at dawn and dusk.
蝙蝠是黄昏活动的动物，在黎明和黄昏时最活跃。
C1 noun, verb /səˈpiːnə/

subpoena

传票
Meaning
a legal document ordering someone to attend court; to summon someone with such a document
Example
The witness received a subpoena to appear in court next week.
证人收到了传票，要求下周出庭。
C2 noun /doʊˈniː/

donee

受赠人
Meaning
A person who receives a gift or donation.
Example
The scholarship fund’s donee expressed heartfelt gratitude.
奖学金基金的受赠人表达了深深的感激之情。
C1 verb /kənˈfleɪt/

conflate

合并 / 混合
Meaning
To combine two or more things, often confusingly, into one.
Example
The article tends to conflate facts with opinions.
文章倾向于将事实和意见混为一谈。
B2 adjective /ˌpriːməˈtjʊər/

premature

过早的
Meaning
Happening or done before the usual or proper time.
Example
His decision to quit the job was premature.
他决定辞职的决定过早。
B2 noun /ˈmɑːrkɪtˌpleɪs/

marketplace

市场
Meaning
a place where goods and services are bought and sold; an open area for trade
Example
The town's marketplace is crowded every Friday morning.
城市的市场每个星期五早上都很拥挤。
A2 noun /ʃɪp/

Ship

船
Meaning
a large watercraft that travels the world's oceans and seas
Example
The cargo ship departed from the port at dawn.
货船在黎明时分离开了港口。
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。
B2 verb /draʊn/

drown

溺水
Meaning
to die or cause to die by being submerged in and inhaling water
Example
He nearly drowned while swimming in the river.
他在河里游泳时差点淹死。
B2 noun /əˈnætəmi/

anatomy

解剖学
Meaning
the study of the structure of living things, especially the human body
Example
She is studying human anatomy at medical school.
她在医学院学习人体解剖学。
C1 noun /ˌdiː.kɒmpəˈzɪʃən/

decomposition

分解
Meaning
the process of decaying or breaking down into simpler parts
Example
The decomposition of leaves enriches the soil.
叶子的分解使土壤更加肥沃。
B2 noun (plural) /ˈtæk.tɪks/

tactics

战术
Meaning
specific methods or actions used to achieve a goal, especially in military or competition
Example
The team changed their tactics to win the game.
团队改变了他们的战术以赢得比赛。
B2 noun/adjective /səˈvɪliən/

civilian

平民
Meaning
a person not in the armed forces or police
Example
The area was evacuated to protect the civilians.
该区域已被疏散以保护平民。
C2 verb /flɛdʒ/

fledge

飞翔
Meaning
To develop wing feathers large enough for flight; to bring up until able to fly.
Example
The young birds will fledge in a few weeks.
年轻的鸟将在几周内学会飞行。
A2 verb kriˈeɪts

creates

创造
Meaning
To bring something into existence or to cause something to happen
Example
Pollution creates environmental and health issues.
污染造成环境和健康问题。
C1 noun /juːˈtoʊpiə/

utopia

乌托邦
Meaning
An imagined perfect society or place where everything is ideal.
Example
Many philosophers dreamed of creating a utopia for humanity.
许多哲学家梦想着为人类创造一个乌托邦。
B2 verb ˈtrɪɡərz

triggers

引发
Meaning
To cause or initiate something to happen
Example
Air pollution triggers chronic diseases.
空气污染引发了慢性疾病。
C2 noun /ˈɛpɪˌsaɪkl/

epicycle

外行星环
Meaning
a small circle whose center moves around the circumference of a larger one, used in ancient astronomy
Example
The concept of the epicycle was used to explain planetary motion.
外行星环的概念被用来解释行星的运动。
C1 noun /ˈæmnəsti/

amnesty

赦免
Meaning
An official pardon granted to people who have been convicted of political offenses.
Example
The government announced an amnesty for all political prisoners.
政府宣布了对所有政治犯的赦免。
C2 verb /əˈbreɪd/

abrade

通过摩擦磨损
Meaning
to scrape or wear away the surface by friction or erosion
Example
The rough cloth can easily abrade the skin.
粗糙的布料容易磨损皮肤。
C1 adjective /ˈhɛdˌstrɔŋ/

headstrong

固执
Meaning
Determined to do what one wants, even if it is not sensible.
Example
The headstrong child refused to listen to anyone.
固执的孩子拒绝听任何人的话。
B1 noun /ˈkɑn.tent/

Content

满足
Meaning
pleased and satisfied; the things that are contained in something; subject matter of a text
Example
She felt content with her simple life in the countryside.
她对自己在乡村的简单生活感到满足。
C2 noun /ˈɡʌp.i fɪʃ/

Guppy fish

孔雀鱼
Meaning
a small colorful freshwater fish popular in aquariums, known for its vibrant colors and easy breeding
Example
The guppy fish is perfect for beginners who want to start an aquarium.
孔雀鱼非常适合想要开始水族箱的初学者。
C1 noun /oʊˈeɪ.sɪs/

Oasis

绿洲
Meaning
a fertile spot in a desert where water is found; a pleasant refuge
Example
The travelers found an oasis after days in the desert.
旅行者在沙漠中几天后找到了一个绿洲。
C1 noun /ˈlɛɡɪŋ/

legging

紧身裤
Meaning
tight-fitting stretch pants, typically worn by women for exercise or casual wear
Example
She bought a new pair of black leggings for the gym.
她为健身房买了一条新的黑色紧身裤。
C1 noun ˌsɛn.trə.laɪˈzeɪ.ʃən

centralization

集中化
Meaning
The concentration of control and decision-making power in a central authority.
Example
Excessive centralization can slow down decision-making.
过度的集中化可能会减慢决策的速度。
A2 noun /ˈɔːtəm/

autumn

秋天
Meaning
the season between summer and winter, when leaves fall from trees
Example
The trees look beautiful in autumn, with colorful leaves falling.
秋天的树木看起来很美，五彩斑斓的树叶正在掉落。
C1 noun /pʌn/

pun

双关语
Meaning
A humorous use of words that suggests different meanings or words that sound alike.
Example
He made a clever pun about the bakery's bread rising.
他在面包店关于面包发酵的玩笑中巧妙地运用了双关语。
B1 adverb /ˈleɪt.li/

Lately

最近; 近来;
Meaning
recently; in the recent past; not long ago
Example
I haven't seen him lately, but I heard he got a new job.
我最近没见过他，但听说他找到了新工作。
B2 adjective /ˌʌnˈnoʊ.tɪst/

Unnoticed

未被注意到; 被忽视
Meaning
not seen or observed; ignored
Example
His hard work went unnoticed by his manager.
他的辛勤工作没有被经理注意到。
A2 verb /riːtʃ/

reach

到达
Meaning
to arrive at a destination; to extend one's arm to touch something
Example
We will reach the station in ten minutes.
我们将在十分钟内到达车站。
C1 noun /ˈlɛdʒɪsleɪtər/

legislator

立法者
Meaning
a person who makes laws, especially a member of a legislative body
Example
The legislator introduced a bill to improve healthcare.
立法者提出了一项改善医疗保健的法案。
C1 adjective/verb /ˈkɒn.sə.mət/

consummate

以极大的技巧完成或完善某物
Meaning
To complete or perfect something with great skill
Example
He is a consummate artist with years of experience.
他是一个技艺精湛的艺术家，拥有多年的经验。
C1 adjective /ɪˈniː.bri.eɪ.tɪd/

inebriated

醉酒
Meaning
under the influence of alcohol; drunk
Example
He stumbled into the room completely inebriated.
他完全醉了，踉跄地走进了房间。
C2 verb /dʒɪr/

jeer

嘲笑
Meaning
to laugh at someone or something in a cruel or mocking way
Example
The crowd began to jeer at the opposing team.
人群开始对对方球队嘲笑。
A1 interjection /oʊ/

oh

哦
Meaning
used to express surprise, realization, or understanding
Example
Oh, I didn't know you were here!
哦，我不知道你在这里！
B2 noun /ˈdiːtʊr/

detour

绕行
Meaning
A longer or less direct route taken to avoid something or reach a destination.
Example
We had to take a detour because the main road was closed.
因为主干道封闭，我们不得不绕行。
C1 noun /ˈsɔː.dʌst/

sawdust

锯末
Meaning
The tiny particles of wood produced by sawing or sanding.
Example
The floor was covered with sawdust from the carpentry work.
地板上覆盖着来自木工工作的锯末。
C1 noun /ˈaʊtˌɡroʊθ/

outgrowth

衍生物
Meaning
something that grows out of something else; a natural development or result
Example
The new policy was an outgrowth of years of debate.
新政策是多年辩论的衍生物。
C2 verb /ɪnˈtɜːrpəˌleɪt/

interpolate

插入
Meaning
To insert something, often words, into a text or conversation; to estimate values between known data points.
Example
The editor interpolated a missing paragraph into the manuscript.
编辑在手稿中插入了一个缺失的段落。
C1 adjective /ʌnˈɡɑː.dɪd/

Unguarded

不设防的
Meaning
not protected or defended; careless about revealing private thoughts or information
Example
In an unguarded moment, she revealed her true feelings about the project.
在一个不设防的时刻，她揭示了她对这个项目的真实感受。
C1 adverb /ˈhʌŋ.ɡrə.li/

Hungrily

饥饿地; 贪婪地; 渴望地
Meaning
in a way that shows hunger; greedily; eagerly
Example
The dog ate hungrily after not eating for hours.
狗在几个小时没吃东西后，饥饿地吃了起来。
C2 adjective /ˈsæ.loʊ/

sallow

黄色的
Meaning
Of an unhealthy yellow or pale brown color, often referring to skin.
Example
His sallow complexion made him look tired and sickly.
他那黄色的肤色让他看起来既疲惫又生病。
C2 noun /ˈhaɪdrə/

hydra

九头蛇
Meaning
a many-headed serpent in Greek mythology; a problem that seems to grow worse when attempts are made to solve it
Example
Corruption is like a hydra, hard to defeat completely.
腐败就像九头蛇，完全根除它非常困难。
C1 noun/verb ˈfɒr.ɪdʒ

forage

饲料，寻找食物
Meaning
Food for horses and cattle, especially dried hay or feed; to search for food.
Example
Animals forage for food during the winter months.
动物们在冬季寻找食物。
C2 noun /ˌtrænsfəˈriː/

transferee

受让人
Meaning
A person to whom a right, property, or responsibility is transferred.
Example
The transferee must sign the contract before taking ownership.
受让人必须在获得所有权之前签署合同。
C1 noun /səbˈmɜːrdʒəns/

submergence

沉没
Meaning
the act or process of being submerged or going underwater
Example
The submergence of coastal areas is a major concern due to rising sea levels.
由于海平面上升，沿海地区的沉没成为一个重大问题。
C1 noun /ˈruːdɪmənt/

rudiment

基础
Meaning
A basic principle, element, or fundamental part of something.
Example
He learned the rudiments of music before joining the band.
他在加入乐队之前学习了音乐的基础知识。
C2 noun /ˈrɛdʒɪsaɪd/

regicide

弑君
Meaning
the act of killing a king
Example
The conspirators were executed for committing regicide.
阴谋者因实施弑君而被处决。
B1 noun aɪˈdɛntɪti

identity

身份
Meaning
The fact of being who or what a person or thing is; the characteristics determining who or what a person or thing is.
Example
The day reinforces our national identity.
这一天加强了我们的民族认同。
B2 noun /roʊˈteɪʃən/

Rotation

旋转; 转动; 自转
Meaning
the action of rotating around an axis or center; a single turn
Example
The Earth's rotation takes 24 hours to complete.
地球的自转需要24小时才能完成。
C1 adjective /ˈmɔːrbɪd/

morbid

对令人不安或不愉快的主题的异常兴趣
Meaning
Having an abnormal interest in disturbing or unpleasant subjects such as death or disease.
Example
She had a morbid fascination with crime stories.
她对犯罪故事有一种莫比德的迷恋。
C2 adjective /ˌæn.θrə.pəˈdʒen.ɪk/

anthropogenic

人类起源的
Meaning
Originating in human activity; caused by humans.
Example
Climate change is largely due to anthropogenic activities.
气候变化在很大程度上是由人类起源的活动引起的。
C1 noun /əˈsæsɪn/

Assassin

刺客
Meaning
a person who murders an important person for political or religious reasons
Example
The president was protected from potential assassins by security guards.
总统被保安人员保护，免受潜在刺客的攻击。
C1 adjective /proʊˈzeɪ.ɪk/

prosaic

平凡的
Meaning
ordinary, dull, or lacking imagination
Example
The teacher’s explanation was accurate but rather prosaic.
老师的解释很准确，但相当平凡。
C2 noun /ɪnˈvɛstɪtʃər/

investiture

授职仪式
Meaning
the formal ceremony of conferring authority, rank, or office
Example
The king held an investiture ceremony for the new knight.
国王为新骑士举行了授职仪式。
C2 noun /ˌɪnkrɪˈdjuːləti/

incredulity

怀疑
Meaning
the state of being unwilling or unable to believe something
Example
She looked at him with incredulity after hearing the strange story.
在听到那个奇怪的故事后，她带着怀疑看着他。
B2 noun /ˈpær.ə.dɒks/

paradox

悖论
Meaning
A seemingly contradictory statement or situation that may be true; an apparent inconsistency.
Example
The paradox of freedom is that it requires rules.
自由的悖论是它需要规则。
B2 adjective /ˌæksɪˈdɛntl/

accidental

偶然的
Meaning
happening by chance, unintentionally
Example
The fire was caused by an accidental spark.
火灾是由偶然的火花引起的。
C2 adjective /æbˈstiːmiəs/

abstemious

节制
Meaning
not allowing oneself much food or drink; marked by moderation
Example
She lived an abstemious life, avoiding all luxuries.
她过着节制的生活，避免所有奢侈。
B1 adjective /def/

Deaf

聋; 听力障碍
Meaning
unable to hear; having a hearing impairment
Example
The deaf child learned to communicate using sign language.
那个聋哑孩子学会了使用手语进行沟通。
A2 adjective /ˈsɛvənθ/

seventh

第七
Meaning
constituting number seven in a sequence; coming after the sixth
Example
Her birthday is on the seventh of July.
她的生日是七月七日。
A1 adjective, adverb, verb /ˈbɛtər/

better

Meaning
of a more excellent or effective type or quality; to surpass or improve
Example
He felt better after taking the medicine.
B2 verb /dɪˈmɒlɪʃ/

demolish

拆除
Meaning
to destroy completely, especially a building or structure
Example
The city decided to demolish the old stadium to build a new one.
这座城市决定拆除旧体育场，建造一个新的。
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。
C1 noun /ˈkjuːmɪn/

Cumin

孜然
Meaning
A spice made from the dried seeds of a plant in the parsley family, with a warm earthy flavor
Example
Cumin is an essential spice in Indian and Middle Eastern cooking.
孜然是印度和中东烹饪中的一种基本香料。
C1 adjective ˌɪn.təˈdɪs.ɪ.plɪ.nər.i

interdisciplinary

跨学科的
Meaning
Relating to more than one branch of knowledge.
Example
The interdisciplinary approach in education enhances problem-solving skills.
教育中的跨学科方法提高了解决问题的能力。
C1 adjective /ˈstʌm.pi/

Stumpy

矮胖
Meaning
short and thick; having a short, thick appearance
Example
The stumpy little dog wagged its tail enthusiastically.
那只矮胖的小狗兴奋地摇着尾巴。
C2 adjective /djuːˈplɪsɪtəs/

duplicitous

虚伪的
Meaning
Deceitful; deliberately deceptive or dishonest.
Example
The politician was criticized for his duplicitous statements.
这位政治家因其虚伪的言论而受到批评。
C1 adjective /praɪˈmɔːrdiəl/

primordial

原始的
Meaning
Existing at or from the beginning of time; fundamental and original.
Example
Scientists study the primordial soup from which life emerged.
科学家研究了原始汤，生命由此诞生。
B2 adjective /ˈbraʊn.ɪʃ/

Brownish

棕色的
Meaning
having a color somewhat like brown; tending toward brown
Example
The old paper had a brownish tint from age.
那张旧纸因岁月的缘故带有棕色的色调。
C1 noun /ˈtoʊɡə/

toga

托加
Meaning
A loose outer garment worn in ancient Rome, typically draped over the shoulders and body.
Example
The senator wore a white toga during the ceremony.
参议员在仪式期间穿着白色的托加。
C2 noun /ˌpɛrəɡrɪˈneɪʃən/

peregrination

朝圣之旅
Meaning
A long journey or wandering, especially on foot.
Example
Their peregrination across Asia lasted two years.
他们横跨亚洲的朝圣之旅持续了两年。
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。
C1 adjective /dɪsˈpæʃənət/

dispassionate

冷静的
Meaning
not influenced by strong emotion; impartial
Example
The judge remained dispassionate throughout the trial.
法官在整个审判过程中保持冷静。
B2 noun /ˈbæŋ.ɡəl/

Bangle

手镯
Meaning
a rigid bracelet or anklet worn as jewelry
Example
She wore beautiful gold bangles on her wrists.
她戴着漂亮的金手镯在手腕上。
A1 noun/verb /fɪʃ/

fish

幸福
Meaning
an aquatic animal with gills, or to try to catch such animals
Example
He went to the lake to fish early in the morning.
她在得到奖项时无法掩饰她的快乐。
C1 noun /ˌjuːθəˈneɪʒə/

euthanasia

安乐死
Meaning
The practice of intentionally ending a life to relieve pain and suffering.
Example
The debate about euthanasia raises difficult ethical questions.
关于安乐死的辩论提出了困难的伦理问题。
A1 verb /kʌt/

cut

剪
Meaning
to divide or separate with a sharp tool
Example
I cut the paper with scissors.
我用剪刀剪纸。
C1 adjective kənˈten.ʃəs

contentious

有争议
Meaning
Causing or likely to cause an argument; controversial.
Example
The contentious issue divided global leaders.
有争议的问题分裂了全球领导人。
B2 noun /ˈkɑːrɡoʊ/

cargo

货物
Meaning
goods carried by a ship, plane, or other transport
Example
The ship was loaded with valuable cargo.
船上装载了珍贵的货物。
B2 verb ˈmɪnɪmaɪz

minimize

最小化
Meaning
Reduce (something, especially something unwanted or unpleasant) to the smallest possible amount or degree.
Example
Efforts should be made to minimize plastic usage.
应该采取措施来减少塑料使用。
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 verb /ˈdoʊneɪt/

donate

捐赠
Meaning
to give money, goods, or time to help others; to contribute
Example
She donates blood every three months.
她每三个月捐一次血。
B2 adjective /ˈʌpˌraɪt/

Upright

诚实且道德正确；垂直或挺立的姿势
Meaning
honest and morally correct; vertical or erect in position
Example
She is known for being an upright and honest businesswoman.
她以诚实和正直的商业女性而闻名。
C2 noun /weɪf/

Waif

无家可归或被遗弃的孩子；流浪的人或动物
Meaning
a homeless or abandoned child; a stray person or animal
Example
The charity helps waifs and strays find homes and families.
慈善机构帮助无家可归的孩子和流浪者找到家和家庭。
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。
C1 adjective /ˌwɛlˈbrɛd/

well-bred

有教养的
Meaning
Having or showing good manners; properly raised.
Example
She is a well-bred young lady with excellent manners.
她是一个有教养的年轻女士，举止优雅。
C1 noun /ˈtres.pæs.ər/

Trespasser

擅闯者
Meaning
a person who enters someone's property without permission
Example
The security guard caught the trespasser climbing over the fence.
安保人员抓住了翻越围栏的擅闯者。
C2 adjective /ˈdaʊti/

doughty

勇敢的
Meaning
brave, valiant, courageous
Example
The doughty soldier never backed down from a challenge.
勇敢的士兵从不退缩面对挑战。
B2 adjective /ˈspɒtɪd/

Spotted

斑点的; 有标记的; 被看到
Meaning
having spots or marks; noticed or seen
Example
The spotted leopard moved silently through the jungle.
斑点猎豹静静地穿过丛林。
B2 noun /sɪlk/

silk

丝绸
Meaning
a fine, smooth fabric made from the threads produced by silkworms
Example
The dress was made of pure silk.
这件裙子是用纯丝绸做的。
A2 noun /buːt/

Boot

靴子
Meaning
sturdy footwear covering the foot and ankle or lower leg
Example
He laced up his hiking boots before the mountain trek.
他在山地旅行前穿上了他的登山靴。
C1 adjective /ˈen.vi.əs/

Envious

嫉妒的; 羡慕的
Meaning
feeling or showing envy; jealous
Example
She felt envious of her friend's new car.
她对朋友的新车感到嫉妒。
C1 adjective /ˈsɪn.tɪ.leɪ.tɪŋ/

scintillating

闪耀的
Meaning
brilliantly clever, exciting, or sparkling
Example
Her scintillating conversation kept everyone entertained.
她那闪耀的谈话让每个人都感到娱乐。
A2 verb /kəmˈpleɪn/

complain

抱怨
Meaning
to express dissatisfaction or annoyance about something
Example
He often complains about the noise in the neighborhood.
他经常抱怨邻里的噪音。
C1 noun /ˈpɪt.əns/

pittance

微薄收入
Meaning
a very small or inadequate amount of money
Example
She worked long hours for a mere pittance.
她为了微薄收入工作了很长时间。
B2 noun, verb /ˈhɑːrbər/

harbor

Meaning
noun: a place on the coast where ships may find shelter; verb: to keep (a thought or feeling, often negative) in one's mind
Example
He continued to harbor resentment towards his former boss.
A2 verb /taɪp/

type

打字
Meaning
to write using a keyboard or typewriter
Example
She can type very fast on the computer.
她可以在电脑上非常快地打字。
B1 adverb /ɪnˈkriːsɪŋli/

increasingly

越来越多
Meaning
more and more over time
Example
People are increasingly concerned about climate change.
人们对气候变化的关注越来越多。
B1 adjective /kiːn/

Keen

敏锐的; 强烈的; 渴望的
Meaning
sharp; acute; intense; eager
Example
She has a keen interest in science.
她对科学有浓厚的兴趣。
C2 adjective /ˈrɪz.ə.bəl/

risible

可笑的
Meaning
so absurd or ridiculous that it deserves to be laughed at
Example
The idea of flying pigs is completely risible.
飞猪的想法完全是可笑的。
A1 verb /wɜːrk/

work

工作
Meaning
to perform tasks or duties to earn money or achieve goals
Example
He works as a teacher at the local school.
他在当地学校当老师。
B1 noun ˈɑːkɪtektʃə(r)

architecture

建筑学
Meaning
The art or science of designing and constructing buildings.
Example
Ancient architecture is fascinating.
古代建筑学令人着迷。
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。
C2 adjective /ˈfluːviəl/

fluvial

与河流相关
Meaning
relating to or found in a river
Example
The fluvial deposits indicated the presence of an ancient river system.
河流沉积物表明了古老河流系统的存在。
C1 adjective /ˈtæŋ.i/

tangy

辛辣
Meaning
Having a strong, sharp, and pleasantly biting flavor or taste.
Example
The sauce had a tangy flavor that brightened the dish.
这个酱料有一种辛辣的味道，让菜肴更加美味。
A2 noun /ˈdʒuːəlri/

jewelry

珠宝
Meaning
personal ornaments such as necklaces, rings, or bracelets that are typically made from precious metals and stones
Example
She wore gold jewelry at the wedding.
她在婚礼上戴了金饰。
B2 verb /ˈkæt.ɪ.ɡə.raɪzd/

categorized

分类
Meaning
Placed in a particular class or group.
Example
The city was categorized as highly polluted.
这个城市被归类为高度污染。
C1 noun /ˈleɪ.tən.si/

latency

延迟
Meaning
The delay in processing signals or data.
Example
High latency in online gaming can cause lagging issues.
在线游戏中的高延迟可能导致卡顿问题。
C1 noun /ɪmˈpɜːrtɪnəns/

impertinence

无礼
Meaning
lack of respect; rudeness
Example
The teacher was shocked by the student's impertinence.
老师对学生的无礼感到震惊。
B2 noun /ˌkoʊəˈlɪʃən/

coalition

联盟
Meaning
a temporary alliance of distinct parties, persons, or states for joint action
Example
Several parties formed a coalition to pass the new law.
几个党派组成了一个联盟来通过新法律。
B1 verb /ˈsætɪsfaɪ/

satisfy

满足
Meaning
to fulfill the desires, expectations, or needs of someone; to make content
Example
The delicious meal satisfied our hunger completely.
美味的食物完全满足了我们的饥饿。
B2 noun /oʊˈbiː.di.əns/

Obedience

服从
Meaning
compliance with an order, request, or law; submission to authority
Example
Children should show obedience to their parents.
孩子们应该对父母表现出服从。
C1 noun /ˈtriːzən/

Treason

叛国罪
Meaning
the crime of betraying one's country, especially by attempting to kill or overthrow the sovereign or government
Example
He was accused of treason against the state.
他被指控犯有叛国罪。
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。
B1 verb /ˈkælkjəˌleɪt/

calculate

计算
Meaning
to determine by mathematical computation; to estimate
Example
I need to calculate the total cost.
我需要计算总成本。
C1 verb /ɪˈmɔːrtəlaɪz/

immortalize

永生
Meaning
to preserve the memory of someone or something forever
Example
The statue was built to immortalize the hero’s sacrifice.
这座雕像是为了让英雄的牺牲永生化。
C1 noun /ˈmænəˌrɪzəm/

Mannerism

习惯行为
Meaning
A habitual gesture or way of speaking or behaving; an idiosyncrasy
Example
His constant throat clearing had become an annoying mannerism.
他不断清嗓子已成为一种恼人的习惯行为。
B2 adjective /ˌmæθəˈmætɪkəl/

mathematical

数学的
Meaning
relating to mathematics or the use of mathematics
Example
The mathematical equation was difficult to solve.
数学方程式很难解。
A2 noun /ɡreɪps/

Grapes

葡萄
Meaning
small round fruits that grow in clusters on vines; used to make wine
Example
She bought a bunch of grapes from the market.
她在市场买了一串葡萄。