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C1 verb /əˈbriːvieɪt/

abbreviate

缩写
Meaning
To shorten a word, phrase, or text by leaving out letters or parts.
Example
We often abbreviate 'Doctor' to 'Dr'.
我们常常把 'Doctor' 缩写成 'Dr.'。
C1 adjective /ˈniːd.ləs/

Needless

不必要的
Meaning
unnecessary; not required; without purpose
Example
The argument was needless and could have been avoided.
这场争论是多余的，本来可以避免。
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。
A1 adjective /sloʊ/

slow

慢
Meaning
moving or happening at a low speed
Example
The car moved slowly down the street.
车子在街上慢慢行驶。
C2 noun /ˌɪkθiˈɒlədʒɪst/

ichthyologist

鱼类学家
Meaning
A scientist who studies fish.
Example
The ichthyologist discovered a new species of fish in the river.
鱼类学家在河里发现了一种新的鱼类。
C1 verb /ˈpɒstʃʊleɪt/

postulate

假设
Meaning
to suggest or assume that something is true as the basis for reasoning or discussion
Example
Scientists postulate that life exists on other planets.
科学家假设在其他星球上存在生命。
B2 noun hɛdʒ

hedge

对冲策略
Meaning
A way of protecting oneself against financial loss or other adverse circumstances.
Example
Investors use hedging strategies to protect against market volatility.
投资者使用对冲策略来保护自己免受市场波动的影响。
B2 adverb /ˈpʌb.lɪk.li/

Publicly

公开地; 公然地;
Meaning
in a public manner; openly; for everyone to see or know
Example
The company publicly announced their new policy.
公司公开宣布了他们的新政策。
C1 noun /ˈek.saɪl/

Exile

流亡
Meaning
the state of being barred from one's native country; enforced removal from one's homeland
Example
The political leader was forced into exile after the military coup.
政治领袖在军事政变后被迫流亡。
B2 adjective /ɪˈlɛktərəl/

electoral

选举的
Meaning
related to elections or voting
Example
The electoral process in the country has been reformed in recent years.
该国的选举程序在近年来进行了改革。
C2 noun /ˈbʊljən/

bullion

金或银的原料
Meaning
Gold or silver in bulk before being coined or made into jewelry.
Example
The bank stores gold bullion in its vaults.
银行将金条储存在它的保险库中。
C1 verb /bɪˈlɪtl/

belittle

贬低
Meaning
To make someone or something seem less important or less valuable.
Example
He often belittled his coworkers to feel superior.
他经常贬低同事以感到优越。
B2 adjective /ˈʃɒkɪŋ/

shocking

令人震惊的
Meaning
causing surprise or disbelief; startling
Example
The news of the accident was shocking to everyone.
事故的消息令所有人震惊。
A1 pronoun /hɜːr/

her

她
Meaning
used to refer to a female person or animal already mentioned or easily identified
Example
I saw her at the park yesterday.
我昨天在公园看见了她。
A1 pronoun /hɜːrz/

hers

她的（女性的）东西
Meaning
used to refer to something that belongs to or is associated with a female person previously mentioned or easily identified.
Example
That blue bag is hers.
那个蓝色的包是她的。
C2 verb /ʌpˈhiːv/

upheave

抬起
Meaning
to lift or raise something forcefully; to cause to rise suddenly
Example
The workers had to upheave the heavy stone to clear the path.
工人们不得不抬起重石来清理道路。
B2 adjective, noun /ˈsɪŋɡjələr/

singular

非凡 / 单数
Meaning
Remarkable, extraordinary; or grammatical form referring to one person or thing.
Example
She has a singular talent for painting.
她在绘画方面有非凡的才华。
C1 verb /ˈfrɒlɪk/

frolic

欢快地玩耍
Meaning
to play and move about cheerfully, energetically, or playfully
Example
The children frolicked in the garden all afternoon.
孩子们整个下午在花园里欢快地玩耍。
A1 adjective /ɡriːn/

Green

绿色
Meaning
of a color intermediate between blue and yellow in the spectrum; colored like grass or emeralds
Example
The green leaves on the trees look fresh after the rain.
树上的绿色叶子在雨后看起来很新鲜。
C2 verb /rɛst/

wrest

用力夺取
Meaning
to forcibly pull something from a person's grasp; to seize with effort or struggle
Example
The police had to wrest the weapon from the suspect's hand.
警察不得不从嫌疑人的手中夺走武器。
C2 adjective /ˈfætʃuəs/

fatuous

愚蠢
Meaning
silly or foolish, especially in a self-satisfied way
Example
His fatuous comments during the meeting annoyed everyone.
他在会议中的愚蠢评论让所有人都感到烦恼。
C1 verb /ˈsnɪkər/

snicker

偷笑
Meaning
to laugh quietly in a disrespectful or mocking way
Example
The students snickered when the teacher made a mistake.
当老师犯错时，学生们偷偷地笑了。
C2 noun /ɪnˈtɛmpərəns/

intemperance

放纵
Meaning
Lack of moderation or self-control, especially with drinking or eating.
Example
His intemperance in drinking ruined his health.
他的饮酒放纵毁了他的健康。
A2 adjective /smɑːrt/

Smart

聪明的; 机智的; 穿着得体的; 时尚的
Meaning
intelligent; quick-witted; well-dressed; stylish
Example
She made a smart decision to invest in technology stocks.
她做出了一个聪明的决定，投资于科技股票。
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。
B2 noun /ˈbæŋkrʌptsi/

bankruptcy

破产
Meaning
the state of being unable to pay debts owed, declared by a legal process
Example
The company declared bankruptcy after months of financial struggles.
公司在经历了几个月的财务困难后宣布破产。
C2 noun /ˈlæki/

lackey

侍从
Meaning
a person who is overly willing to serve or obey someone else
Example
He treated his assistant like a mere lackey.
他把助手当作一个普通的侍从对待。
B2 noun /ˈhændlɪŋ/

handling

处理
Meaning
the act of managing or dealing with something or someone
Example
His handling of the situation was impressive.
他对情况的处理令人印象深刻。
C2 adjective /ˈsuːpaɪn/

supine

仰卧
Meaning
Lying on the back, face upward; failing to act due to laziness or weakness.
Example
He lay supine on the grass, staring at the stars.
他躺在草地上，仰望星星。
C1 noun /ˈbenɪˌfæktər/

Benefactor

捐赠人; 慈善家; 赞助人
Meaning
a person who gives money or other help to support a person or cause; a patron
Example
The anonymous benefactor donated millions to the hospital.
匿名捐助者向医院捐赠了数百万。
B1 noun ˈkɒn.sɪ.kwəns

consequence

后果
Meaning
A result or effect of an action or condition.
Example
Every action has a consequence.
每个行为都有后果。
C1 verb /vəˈkeɪt/

vacate

腾出
Meaning
to leave a place; to make empty by leaving
Example
The tenants must vacate the apartment by the end of the month.
房客必须在月底前腾出公寓。
C1 noun /tɪnt/

tint

色调
Meaning
a slight shade or variation of a color
Example
The walls were painted white with a slight blue tint.
墙壁被涂成了白色，并带有一抹淡蓝色。
B2 verb /ˈtɛrəˌfaɪ/

terrify

使惊吓
Meaning
To cause someone to feel extreme fear.
Example
The loud thunder terrified the children.
响亮的雷声把孩子们吓坏了。
C1 noun /ˈkæn.ɪ.bəl/

Cannibal

食人者
Meaning
a person who eats the flesh of other human beings
Example
The explorer's journal described rumors of cannibals living on the remote island.
探险家的日志描述了有关食人者在偏远岛屿上生活的谣言。
C1 verb /vaʊtʃ/

vouch

保证
Meaning
to confirm or assert the truth or reliability of something
Example
I can vouch for his honesty.
我可以为他的诚实作证。
A2 noun /ˈjuːnɪt/

unit

单元
Meaning
an individual thing or person regarded as a single and complete entity
Example
Each unit in the production line is carefully tested.
生产线上的每个单元都经过仔细测试。
A2 noun /keɪdʒ/

Cage

笼子
Meaning
a structure with bars or wire for keeping birds or animals
Example
The parrot lives in a large cage.
鹦鹉生活在一个大笼子里。
C1 adjective /moʊv/

mauve

浅紫色
Meaning
a pale purple color with a grayish or bluish tinge
Example
She wore a beautiful mauve dress to the party.
她穿着一件漂亮的浅紫色连衣裙参加了聚会。
C2 noun /rɪˈkɒɡnɪzəns/

recognizance

法律义务
Meaning
A legal obligation or bond entered into before a court, especially to ensure future appearance.
Example
He was released on his own recognizance.
他在自己的法律义务下被释放。
C2 adverb /ˌðeərˈwɪð/

Therewith

与此一起;
Meaning
together with that; in addition to that
Example
He handed me the contract and the pen therewith.
他把合同和笔与此一起交给了我。
A1 noun /ˈdɒlər/

dollar

美元
Meaning
The basic monetary unit of the United States and some other countries
Example
I need five dollars to buy this book.
我需要五美元来买这本书。
B2 noun /ˈhedʒhɒɡ/

Hedge-hog

刺猬
Meaning
a small mammal with a spiny coat that can roll into a ball for defense
Example
The hedgehog rolled into a ball when it felt threatened.
当刺猬感到威胁时，它滚成一团。
A2 noun /ˈeɪn.dʒəl/

Angel

天使
Meaning
a spiritual being believed to act as an attendant, agent, or messenger of God
Example
She looked like an angel in her white dress.
她穿着白裙子看起来像一个天使。
C2 noun /skæd/

scad

斯卡德鱼
Meaning
A type of fish of the jack family; also informally means a large number or quantity.
Example
The fisherman caught a scad in the net.
渔夫在网中抓住了一条斯卡德。
B1 verb /slɪp/

slip

滑倒
Meaning
to lose balance or fall while moving, or to accidentally slide from a position
Example
She slipped on the wet floor and fell.
她在湿滑的地板上滑倒了。
C2 adjective /ˌɪnkəˈməʊdiəs/

incommodious

不舒服的
Meaning
Uncomfortably small, cramped, or inconvenient.
Example
We had to stay in an incommodious room during the trip.
我们在旅行期间不得不住在一个不舒服的房间里。
C2 noun /ˈpɜr.fɪ.di/

Perfidy

背叛
Meaning
deliberate breach of faith or trust; treachery; betrayal of trust
Example
His perfidy shocked all who had trusted him.
他的背叛震惊了所有信任他的人。
B2 noun/verb /briːtʃ/

breach

违反
Meaning
A violation or breaking of a law, agreement, or code of conduct; an act of breaking or failing to observe a law, agreement, or code of conduct.
Example
The company faced a breach of data security.
该公司面临数据安全的违反。
C1 noun ˌkɒm.pjʊˈteɪ.ʃən

computation

计算
Meaning
The action of mathematical calculation.
Example
Complex computation is required for AI models.
复杂的计算对AI模型来说是必须的。
B2 noun /ˌɔː.ri.enˈteɪ.ʃən/

orientation

定向
Meaning
the process of becoming familiar with a new situation or environment
Example
The company provides an orientation for all new employees.
公司为所有新员工提供定向培训。
C1 noun, verb /slɜːr/

slur

侮辱 / 轻蔑的评论
Meaning
An insulting remark or suggestion; or to speak indistinctly.
Example
He made a slur against her character.
他对她的品格做出了侮辱性的评论。
C1 verb /vaɪ/

vie

争夺
Meaning
To compete eagerly with someone in order to do or achieve something.
Example
Several companies are vying for the contract.
几家公司正在争夺合同。
A2 adjective /sɪksθ/

sixth

第六
Meaning
coming after the fifth in order, position, or rank
Example
He finished the race in sixth place.
他在比赛中获得了第六名。
B1 verb /prəˈvaɪdɪd/

provided

提供的
Meaning
gave or supplied something that was needed
Example
The hotel provided free breakfast for all guests.
酒店为所有客人提供了免费早餐。
B2 adjective /kənˈsɜːvətɪv/

conservative

保守的
Meaning
Favoring traditional views and values; resistant to change.
Example
He has conservative views on family and society.
他对家庭和社会持有保守的看法。
C1 adjective /ˌmɪsəˈleɪniəs/

Miscellaneous

各种各样的; 混合的; 多样的
Meaning
various; diverse; mixed; assorted
Example
The box contained miscellaneous items from different periods.
盒子里有不同时间段的各种物品。
C2 verb /əˈbæʃ/

abash

使难堪
Meaning
to make someone feel embarrassed or ashamed
Example
Her sudden question seemed to abash him.
她突然的问题似乎让他感到尴尬。
C2 noun /lɪˈnoʊ.li.əm/

linoleum

油布
Meaning
a durable, washable floor covering made from solidified linseed oil, wood flour, or cork dust on a canvas backing
Example
They decided to cover the kitchen floor with linoleum.
他们决定用油布覆盖厨房的地板。
C2 noun /ɛnˈsɪklɪkəl/

encyclical

教皇通谕
Meaning
a formal letter sent by the Pope to Catholic churches, usually addressing important issues
Example
The Pope issued an encyclical on climate change and moral responsibility.
教皇发布了关于气候变化和道德责任的通谕。
B2 noun /ˈbæŋkrʌpt/

Bankrupt

破产
Meaning
a person unable to pay debts; having no money; completely lacking in something
Example
The company went bankrupt after years of poor financial management.
公司在多年糟糕的财务管理后破产了。
C1 noun /əˈstrɑː.lə.dʒər/

Astrologer

占星师
Meaning
a person who studies astrology and makes predictions based on the positions of stars and planets
Example
The astrologer predicted good fortune in her future.
占星师预测她未来的好运。
C1 verb /kənˈspaɪər/

conspire

密谋
Meaning
to secretly plan with others to do something harmful or illegal
Example
They conspired to overthrow the government.
他们密谋推翻政府。
C1 noun /ˌɑːrtʃˈbɪʃəp/

archbishop

大主教
Meaning
A senior bishop in charge of an archdiocese in the Christian Church.
Example
The archbishop delivered a sermon to thousands of people.
大主教对成千上万的人发表了布道。
C2 adverb /pəˈfɔːs/

perforce

不可避免地
Meaning
by necessity; inevitably
Example
He had to perforce accept the decision.
他不得不不可避免地接受这个决定。
C1 noun /ˈfæm.ɪn/

Famine

饥荒
Meaning
extreme scarcity of food; a period when food is extremely scarce
Example
The severe drought led to widespread famine in the region.
严重的干旱导致该地区广泛的饥荒。
C1 noun /ˈpædʒənt/

pageant

选美比赛
Meaning
A public entertainment consisting of a procession of people in elaborate costumes, or a beauty contest.
Example
She won first place in the beauty pageant.
她在选美比赛中赢得了第一名
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。
B2 verb /ɪkˈspoʊz/

expose

揭示
Meaning
to reveal or uncover; to make visible or known
Example
The investigation exposed the truth about the scandal.
调查揭示了丑闻的真相。
B2 noun /veɪn/

Vein

静脉; 血管
Meaning
a blood vessel that carries blood back to the heart; a streak or marking of a different color
Example
The nurse found a vein in his arm to draw blood.
护士在他手臂上找到了静脉来抽血。
A1 noun ˈfjuː.tʃər

future

未来
Meaning
The time or a period of time following the moment of speaking or writing; time regarded as still to come.
Example
Future projects depend on strategic planning.
未来的项目依赖于战略规划。
B1 adverb /ˈmiːn.waɪl/

Meanwhile

与此同时
Meaning
at the same time; during the same period
Example
She was cooking dinner, meanwhile he was setting the table.
她在做晚餐，与此同时，他在摆桌子。
C2 noun /ˈfɔɪbəl/

foible

小缺点
Meaning
A minor weakness or eccentricity in someone's character.
Example
She loved him despite his little foibles.
尽管有一些小缺点，她依然爱他。
B2 noun /toʊl/

toll

过路费 / 损失
Meaning
A charge payable for using a road or bridge; also the extent of damage or suffering caused by something.
Example
The flood took a heavy toll on the village.
洪水对村庄造成了巨大的损失。
A2 noun /ˈɔːdiəns/

audience

观众
Meaning
A group of people who gather to watch, listen to, or experience a performance, event, or broadcast.
Example
The audience clapped loudly after the performance.
表演结束后，观众热烈鼓掌。
C2 noun /əˈfeɪ.ʒə/

aphasia

Meaning
a medical condition that causes loss of ability to speak or understand language
Example
After the stroke, she was diagnosed with aphasia.
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。
B2 adjective /ˈdɒm.ɪ.nənt/

Dominant

主导的; 有影响力的; 最重要的
Meaning
controlling, influencing, or prevailing over others; most important or powerful
Example
The dominant player controlled the entire basketball game.
主导的球员控制了整场篮球比赛。
A2 noun /ˈplen.ti/

Plenty

丰富; 足够
Meaning
a large or sufficient amount; abundance
Example
There is plenty of food for everyone at the party.
聚会中有足够的食物供每个人享用。
C2 adjective /kəmˈpleɪzənt/

complaisant

过于顺从
Meaning
willing to please others or to accept what they do or say without protest
Example
He was too complaisant to refuse their demands.
他太顺从以至于无法拒绝他们的要求。
C2 adjective /rɪˈmiːdiəbl/

remediable

可修复的
Meaning
capable of being corrected or cured
Example
The mistake was serious but still remediable.
这个错误很严重，但仍然是可修复的。
C2 noun /ˌlaɪ.pəˈdʒen.ɪ.sɪs/

lipogenesis

脂肪生成
Meaning
The metabolic process of fat synthesis where excess carbohydrates are converted into fatty acids and stored as triglycerides.
Example
Excess carbohydrate intake promotes lipogenesis and fat storage.
过多的碳水化合物摄入促进了脂肪生成和脂肪储存。
C1 noun /ˈtɛmptər/

tempter

引诱者
Meaning
a person or thing that entices someone into doing something wrong
Example
The tempter whispered false promises into his ear.
引诱者在他耳边低声许下虚假的承诺。
C2 adjective /ˈdɒdərɪŋ/

doddering

颤抖的 / 虚弱的
Meaning
Weak, shaky, or unsteady, especially due to old age.
Example
The doddering professor struggled to climb the stairs.
那位dodering教授艰难地爬上了楼梯。
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。
A2 noun ˈbæl.əns

balance

平衡
Meaning
A condition in which different elements are equal or in the correct proportions.
Example
Balance among powers prevents conflicts.
权力之间的平衡可以避免冲突。
C2 noun /ˈsɛrəf/

seraph

六翼天使
Meaning
An angelic being associated with light and purity, often depicted as a high-ranking angel in Christian theology.
Example
The stained-glass window depicted a seraph with outstretched wings.
彩色玻璃窗描绘了一个展开翅膀的六翼天使。
C1 noun /ˈɪn.floʊ/

inflow

流入
Meaning
The movement of things such as money, people, or water into a place.
Example
The inflow of tourists boosted the local economy.
游客的流入促进了当地经济的发展。
C2 noun /ˈɒbsɪkwi/

obsequy

葬礼仪式
Meaning
A funeral rite, usually used in plural form obsequies.
Example
The village gathered for the obsequy of their beloved teacher.
村庄聚集在一起，参加他们心爱的老师的葬礼。
C2 noun /loʊm/

loam

富饶的壤土
Meaning
Fertile soil mixture of sand, clay, and organic matter.
Example
Loam soil is ideal for agriculture due to its nutrient content.
壤土是农业的理想选择，因为它含有丰富的营养成分。
B1 noun ˈreɪn.fɒr.ɪst

rainforest

热带雨林
Meaning
A luxuriant, dense forest rich in biodiversity, found typically in tropical areas with consistently heavy rainfall.
Example
The Amazon rainforest is home to millions of species.
亚马逊热带雨林是数百万种物种的家园。
C1 noun /træns/

trance

恍惚
Meaning
a half-conscious state like dreaming, often with loss of awareness of surroundings
Example
She stared out of the window as if in a trance.
她盯着窗外，好像处于恍惚状态。
B2 noun /səbˈmɪʃən/

submission

提交, 顺从
Meaning
the act of yielding to authority or presenting something for consideration
Example
Her submission of the report was appreciated by the manager.
她提交的报告受到了经理的赞赏。
C1 noun /ˈblæs.fə.mi/

blasphemy

亵渎
Meaning
the act of speaking disrespectfully about God or sacred things
Example
In some countries, blasphemy is a punishable offense.
在某些国家，亵渎是可受处罚的罪行。
B2 adjective /ˈlɔɪ.əl/

Loyal

忠诚的; 忠实的; 可信的
Meaning
faithful; devoted; trustworthy
Example
He remained loyal to his friends through difficult times.
他在困难时期对朋友保持忠诚。
C1 noun /ˌkɒrəˈneɪʃən/

coronation

加冕礼
Meaning
the act or ceremony of crowning a sovereign or monarch
Example
The coronation of the new king was attended by thousands of people.
新国王的加冕礼有成千上万的人参加。
A1 adjective, noun, adverb, verb (past tense of leave) /lɛft/

left

左
Meaning
on or towards the side of the body that is to the west when facing north
Example
He turned left at the intersection.
他在交叉口左转。
C1 adjective /ˌhɪpəˈkrɪtɪkəl/

Hypocritical

虚伪的
Meaning
behaving in a way that contradicts one's stated beliefs or values
Example
It's hypocritical to preach honesty while lying yourself.
在讲诚实的同时撒谎是虚伪的。
B1 noun /paɪp/

pipe

管道
Meaning
a tube used for conveying liquids or gases
Example
The plumber fixed the broken pipe.
水管工修理了坏掉的管道。
C1 adverb /ˈmɪdweɪ/

Midway

中途; 在中间
Meaning
halfway; at or to the middle point
Example
The project is midway through completion.
项目正在完成的过程中。
C1 noun /ˈbeɪ.zəl siːdz/

Basil Seeds

罗勒种子
Meaning
small black seeds from the basil plant, often used in drinks and desserts
Example
I added basil seeds to my lemonade for a refreshing drink.
我在柠檬水中加入了罗勒种子，制作了一种清爽的饮品。
B1 adjective /ɪnˈfɔːrməl/

Informal

非正式的; 放松的; 随意的
Meaning
relaxed and friendly; not official or ceremonial; casual
Example
The meeting was informal and relaxed.
会议是非正式的且轻松的。
C1 noun /ˈfɔːrˌrʌnər/

forerunner

先驱
Meaning
A person or thing that comes before another; a predecessor or harbinger.
Example
The Wright brothers were the forerunners of modern aviation.
莱特兄弟是现代航空的先驱。
C2 noun /ˌbluː ˈblʌd/

Blue-blood

蓝血
Meaning
a person of noble birth; aristocrat
Example
She came from a family of blue-bloods with centuries of royal heritage.
她来自一个拥有数百年王室遗产的蓝血家族。
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。
C2 noun /əˈpɜːrtənəns/

appurtenance

附属物 / 配件
Meaning
an accessory or supplementary part of something
Example
The garage is an appurtenance of the main house.
车库是主屋的附属部分。
C2 noun /ˈdʒʌɡjələr/

jugular

颈静脉
Meaning
A large vein in the neck that carries blood from the head back to the heart.
Example
The doctor checked the patient's jugular vein for signs of pressure.
医生检查了病人的颈静脉，看是否有压力迹象。
C1 noun ˌɒp.tɪ.maɪˈzeɪ.ʃən

optimization

优化
Meaning
Improving processes to increase performance and efficiency.
Example
SEO optimization helps websites rank higher on search engines.
SEO优化帮助网站在搜索引擎中排名更高。
C2 noun /laʊs/

Louse

虱子
Meaning
a small insect that lives on the hair or skin of people or animals
Example
The child had a louse in his hair.
孩子的头发里有一只虱子。
C2 noun /ˈɛlɪdʒi/

elegy

挽歌
Meaning
A poem or song expressing sorrow, especially for someone who has died.
Example
The poet wrote an elegy for his late friend.
诗人为他已故的朋友写了一首挽歌。
C1 adjective /moʊˈmentəs/

Momentous

重要
Meaning
of great importance or significance; having far-reaching consequences
Example
The signing of the peace treaty was a momentous occasion for both countries.
和平条约的签署是两个国家的一个重要时刻。
B2 adjective /dɪˈsɛndənt/

descendent

下降的
Meaning
Moving downward; going down or descending.
Example
The river followed a descendent course toward the valley.
河流沿着向下的河道朝着山谷流去。
C2 verb /ˈvaɪtəlaɪz/

vitalize

赋予生命
Meaning
To give life, energy, or strength to something.
Example
Fresh air and exercise can vitalize the body and mind.
新鲜的空气和运动可以使身体和心灵充满活力。
C1 noun /ˈlɔː.ləs.nəs/

Lawlessness

无法律
Meaning
absence of law and order; a state where laws do not exist or are not enforced
Example
The city descended into lawlessness after the government collapsed.
政府崩溃后，城市陷入了无法律的状态。
C1 noun /ˈkaʊərdɪs/

cowardice

懦弱
Meaning
lack of courage; behavior showing fear
Example
His cowardice prevented him from speaking up.
他的懦弱让他无法发言。
C2 verb /trænzˈmjuːt/

transmute

转化
Meaning
to change in form, nature, or substance
Example
Alchemy aimed to transmute lead into gold.
炼金术旨在将铅转化为黄金。
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 noun /ɪnˈɡriːdiənt/

ingredient

成分
Meaning
A component part or element of something, especially in a recipe.
Example
Flour is a key ingredient in baking bread.
面粉是做面包的关键成分。
B2 noun /ˈænsestri/

ancestry

家谱
Meaning
one’s family origins or lineage
Example
He is proud of his royal ancestry.
他为自己的皇室家谱感到自豪。
C1 verb, noun /lɜːrtʃ/

lurch

Meaning
to make an abrupt, unsteady, or uncontrolled movement; a sudden movement or stagger
Example
The bus lurched forward as the driver hit the brakes.
A1 verb /smaɪl/

smile

微笑
Meaning
to express happiness or friendliness by turning the corners of the mouth upwards
Example
She smiled when she saw the gift.
她看到礼物时笑了。