canaanite
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C2 noun /ˈkeɪ.nə.naɪt/

canaanite

迦南人
Meaning
a member of a people who lived in the ancient land of Canaan in the Middle East
Example
The Canaanites were known for their advanced trade networks.
迦南人以其先进的贸易网络而闻名。
C2 noun /ˌɛərəˈstætɪks/

aerostatics

气球力学
Meaning
The branch of physics that deals with the equilibrium of air and gases and the forces acting on bodies in them.
Example
Aerostatics is essential for understanding how balloons float.
气球力学对于理解气球如何漂浮至关重要。
C1 noun /ˈɪntərˌluːd/

interlude

插曲
Meaning
A short period of time that comes between two events; an interval.
Example
There was a brief musical interlude between the two acts of the play.
在剧本的两个场景之间有一个简短的音乐插曲。
C1 adjective /rɪˈsɜːrdʒənt/

resurgent

复兴的
Meaning
Becoming strong, active, or popular again.
Example
The resurgent economy gave hope to many businesses.
复兴的经济给许多企业带来了希望。
C1 noun /ˈfiːtəs/

fetus

胎儿
Meaning
an unborn or unhatched offspring in the womb or egg
Example
The doctor explained the development of the fetus during pregnancy.
医生解释了胎儿在怀孕期间的发展。
B2 adjective /əˈfektɪd/

Affected

受影响的；被触动的
Meaning
influenced; impacted; touched by something
Example
The flood-affected areas need immediate assistance.
受洪水影响的地区需要立即的援助。
C2 noun /proʊˈsiː.ni.əm/

proscenium

舞台前沿
Meaning
the part of a theater stage in front of the curtain; the arch framing the stage
Example
The actors bowed at the proscenium before leaving the stage.
演员在离开舞台之前向舞台前沿鞠躬。
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。
B1 noun /ˈfes.tə.vəl/

Festival

节日; 庆典;
Meaning
a day or period of celebration, typically for religious reasons; an organized series of concerts, films, etc.
Example
The music festival attracted thousands of visitors from around the world.
音乐节吸引了来自世界各地的成千上万的游客。
B1 noun /raɪs ˈkʊkər/

Rice cooker

电饭煲
Meaning
an electric appliance designed to cook rice automatically
Example
The rice cooker automatically switches off when the rice is perfectly cooked.
当米饭煮得刚好时，电饭煲会自动关闭。
B2 noun /kənˌtɪn.juˈeɪ.ʃən/

continuation

延续
Meaning
the action of carrying something on over time; extension
Example
The continuation of the series was announced after the finale.
系列的延续在结局后宣布。
C1 verb /ɡliːn/

glean

收集
Meaning
to collect or gather slowly and bit by bit, especially information or crops left after harvest
Example
The journalist gleaned facts from several sources.
记者从多个来源收集事实。
C1 noun/verb /ˈprɛdɪkət/ (noun), /ˈprɛdɪkeɪt/ (verb)

predicate

谓语 / 以...为基础
Meaning
noun: the part of a sentence that tells something about the subject; verb: to base or establish something on a particular idea
Example
His theory is predicated on sound research.
他的理论是基于可靠的研究。
C2 adjective /ɡrʌf/

gruff

粗鲁
Meaning
Rough or stern in manner, speech, or voice.
Example
Despite his gruff manner, he was very kind-hearted.
尽管他举止粗鲁，他还是非常善良。
C2 noun /ˈfɜːrðərəns/

furtherance

促进
Meaning
The advancement or promotion of something.
Example
The new policy was introduced in furtherance of social justice.
新政策是为了促进社会公正而引入的。
C2 verb /kəˈmɪŋɡəl/

commingle

混合
Meaning
To mix or blend different things together.
Example
The charity does not commingle donations with operational funds.
慈善机构不会将捐款与运营资金混合。
A2 adjective /ˈmʌnθli/

monthly

每月的
Meaning
happening, done, or published once a month
Example
Employees receive their salary on a monthly basis.
员工每月领取工资。
C1 noun /ˈlɪrɪk/

lyric

歌词
Meaning
the words of a song or a short poem that expresses personal feelings
Example
She memorized every lyric of her favorite song.
她记住了她最喜欢的歌曲的每一首歌词。
A2 noun /lɪp/

Lip

嘴唇
Meaning
either of the two soft parts that form the edge of the mouth
Example
She applied lipstick to her lips before the party.
她在派对前涂上了口红。
C2 noun /ˈbrɪk ə ˌbræk/

bric-a-brac

小装饰品
Meaning
Small decorative objects or ornaments, often of little value.
Example
The shelves were filled with old bric-a-brac from her travels.
架子上堆满了她旅行时带回来的旧装饰品。
B1 verb /mɛlt/

melt

融化
Meaning
to change from solid to liquid due to heat; to disappear gradually
Example
The ice melted in the sun.
冰在太阳下融化了。
C2 adjective /ˈbʌlbəs/

bulbous

膨胀的 / 圆形的
Meaning
Bulging, round, or swollen in shape; resembling a bulb.
Example
The frog had a bulbous nose and big eyes.
青蛙有一个膨胀的鼻子和大眼睛。
C1 noun /səˈrɛn.ɪ.ti/

serenity

宁静
Meaning
The state of being calm, peaceful, and untroubled.
Example
Meditation helps in achieving inner serenity.
冥想有助于实现内心的平静。
B2 noun /ˈskɛlɪtən/

skeleton

骷髅
Meaning
The internal framework of bones that supports the body of a human or animal.
Example
The teacher showed the students a human skeleton in the biology class.
老师在生物课上向学生们展示了一个人类的骷髅。
C2 noun /ænˈtɪpəθi/

antipathy

反感
Meaning
a deep-seated feeling of dislike or aversion toward something or someone
Example
There was a mutual antipathy between the two rival companies.
两家竞争对手之间存在相互的反感。
A1 noun /noʊz/

nose

鼻子
Meaning
the part of the face that contains the nostrils and is used for breathing and smelling
Example
He has a sharp nose and can smell things from far away.
他有一只尖锐的鼻子，可以从远处闻到东西。
C1 adjective /ˈvæljuːləs/

valueless

毫无价值
Meaning
having no worth, importance, or usefulness
Example
The old broken phone was considered valueless.
那部旧坏掉的手机被认为是毫无价值的。
B1 noun /ˈtreɪdɪŋ/

trading

交易
Meaning
the act or business of buying and selling goods or services
Example
She made a fortune through online trading.
她通过在线交易赚取了财富。
C1 noun /ˈprɒk.tər/

proctor

监考员
Meaning
a person who supervises students during an examination
Example
The proctor reminded students to keep their phones switched off.
监考员提醒学生关闭手机。
C2 noun /ˈkɪzmɛt/

kismet

命运
Meaning
Destiny or fate.
Example
Meeting her on that day felt like pure kismet.
那天遇见她感觉就像纯粹的命运。
B2 noun ˈneɪʧər ɪnˈθjuːziæsts

Nature Enthusiasts

自然爱好者
Meaning
People who have a passionate interest in and love for the natural world and outdoor activities.
Example
Nature enthusiasts often visit Sajek Valley for its scenic beauty.
自然爱好者常常前往萨杰克山谷，欣赏其美丽的景色。
C2 adjective /ɪˈmɛrɪtəs/

emeritus

荣休教授
Meaning
having retired but allowed to retain their title as an honor
Example
He is a professor emeritus at the university.
他是大学的荣休教授。
A2 adverb /əˈkrɒs/

Across

穿越
Meaning
from one side to the other side of something; in every part of a place
Example
The bridge stretches across the river.
这座桥横跨在河流上。
B2 adjective ˌiːvəˈluːʃənəri

evolutionary

进化的
Meaning
Relating to or denoting the gradual development of something, especially from a simple to a more complex form.
Example
The evolutionary changes in species are fascinating.
物种中的进化变化是迷人的。
A1 noun /ˈles.ən/

Lesson

课
Meaning
a period of learning or teaching; an experience that teaches you something
Example
Today's math lesson was about fractions.
今天的数学课是关于分数的。
A2 adjective /skaɪ bluː/

Sky-blue

天蓝色
Meaning
a bright blue color like that of a clear sky
Example
Her sky-blue eyes sparkled in the sunlight.
她的天蓝色眼睛在阳光下闪闪发光。
B2 noun /ˈɡæmblɪŋ/

gambling

赌博
Meaning
the activity of betting money or valuables on an outcome, often involving risk
Example
He got addicted to gambling at the casino.
他在赌场上成瘾于赌博。
A2 noun /ˈdɛsktɒp/

desktop

Meaning
a computer designed to be used on a desk, typically with a separate monitor, keyboard, and mouse
Example
I keep my documents on the desktop for easy access.
A1 noun /ˈwɪntər/

winter

冬天
Meaning
the coldest season of the year, typically from December to February in the Northern Hemisphere
Example
Winter in the north can be very harsh with heavy snowfall.
北方的冬天可能非常严酷，伴随着大量降雪。
C1 verb /kənˈstrɪkt/

constrict

收缩
Meaning
to make narrower or tighter; to shrink or compress
Example
The snake constricted its prey before swallowing.
蛇在吞噬之前把猎物收缩了。
C2 adjective /ˈɑːsɪˌfaɪd/

ossified

变成骨头，僵硬
Meaning
Turned into bone or become rigid; unwilling to change.
Example
The company had an ossified management structure that resisted innovation.
该公司有一个僵化的管理结构，抵制创新。
C2 noun /ˈlɔɪtərər/

loiterer

在某地漫无目的闲逛的人
Meaning
A person who lingers aimlessly in a place without purpose.
Example
The police questioned the loiterer outside the store.
警察在商店外询问了洛伊特勒。
B1 noun /ˌæplɪˈkeɪʃən/

application

申请 / 应用 / 软件
Meaning
a formal request for something; the act of putting something into operation; or a software program
Example
She submitted her application for the scholarship.
她提交了奖学金申请。
B2 noun /ˈlaɪnˌʌp/

lineup

阵容
Meaning
a group of people or things arranged in a sequence
Example
The event featured a star-studded lineup of musicians.
这个活动展示了一个明星云集的阵容。
C2 noun mʌnˈdeɪ.nɪ.ti

mundanity

平凡
Meaning
The quality of being ordinary, routine, or lacking excitement.
Example
The mundanity of office life can be exhausting.
办公室生活的平凡可能是令人疲惫的。
B1 noun /ˈsɛkʃən/

section

部分
Meaning
a distinct part or subdivision of something larger
Example
This section of the report needs further review.
报告的这一部分需要进一步审查。
B1 verb /ˌdɪsəˈpɔɪnt/

disappoint

失望
Meaning
to fail to fulfill the hopes or expectations of someone; to make someone feel sad or displeased
Example
I hope I won't disappoint you with my performance.
我希望我的表现不会让你失望。
B2 noun /ˈmɜːrtʃənt/

merchant

商人
Meaning
a person or company involved in the trade of goods, especially in large quantities
Example
The merchant sold spices from distant lands.
商人出售来自遥远土地的香料。
C2 noun /kəmˈpɒz.ɪ.tər/

Compositor

作曲家
Meaning
a person who arranges type for printing or creates musical compositions
Example
The compositor carefully arranged the text for the newspaper.
作曲家仔细地安排了报纸的文本。
C2 adjective /sɛnˈtrɪfjʊɡəl/

centrifugal

离心
Meaning
Moving or tending to move away from a center.
Example
The centrifugal force pushes the clothes to the sides of the washing machine.
离心力将衣物推向洗衣机的两侧。
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 /trækt/

tract

地块
Meaning
an area of land; a system of organs in the body; a written pamphlet
Example
The forest tract was preserved as a wildlife sanctuary.
这片森林被保存为野生动物保护区。
C2 noun /ænˈtɪlədʒi/

antilogy

矛盾论
Meaning
A contradiction in terms or ideas; inconsistency in speech or writing.
Example
The politician's statement was criticized for its antilogy.
这位政治家的声明因其矛盾论而受到批评。
B1 noun tɪk mɑːrk

tick mark

勾选框
Meaning
A mark (✓) used to indicate that something is correct or has been chosen, checked, or dealt with.
Example
I put a tick mark on all the completed tasks.
我在所有已完成的任务上打上了勾选框。
C1 phrase ˌdɪp.ləˈmæt.ɪk rɛz.əˈluː.ʃən

diplomatic resolution

外交解决方案
Meaning
A peaceful solution to conflicts through negotiation and diplomatic channels.
Example
A diplomatic resolution is necessary for peace.
和平需要外交解决方案。
C2 noun /pəˈtruːn/

poltroon

懦夫
Meaning
a cowardly person
Example
He acted like a poltroon during the crisis.
他在危机中像个懦夫一样表现。
C1 verb /dɪsˈɡrʌntl/

disgruntle

使不满
Meaning
to make someone dissatisfied or discontented
Example
The unfair treatment disgruntled the workers.
不公平的待遇使工人感到不满。
C1 verb rɪˈpel

repel

排斥
Meaning
To push away or force apart due to similar charges or properties.
Example
Protons repel each other.
质子相互排斥。
B2 adjective /ɪnˈtɛnsɪv/

intensive

强化
Meaning
Involving a lot of effort, energy, or concentration in a short period of time.
Example
She attended an intensive English course before moving abroad.
她在出国之前参加了一个强化的英语课程。
C2 noun /sɪˈrɒkoʊ/

sirocco

炎热干燥的风
Meaning
A hot, dry wind blowing from North Africa across the Mediterranean to southern Europe.
Example
The sirocco made the city unbearably hot and dusty.
西罗科让这座城市变得极其炎热和尘土飞扬。
C1 noun /ˈnoʊmæd/

nomad

游牧民
Meaning
A person who has no permanent home and moves from place to place.
Example
The desert was once home to nomads who lived by herding animals.
沙漠曾经是游牧民的家，他们靠放牧生存。
B1 adverb /ɪnˈkrɛdɪbli/

incredibly

难以置信地
Meaning
to a great degree; extremely or unbelievably
Example
The view from the top of the mountain was incredibly beautiful.
从山顶看到的景色是难以置信地美丽。
B1 noun /ˈkændɪdeɪt/

candidate

候选人
Meaning
A person who applies for a job or is nominated for election.
Example
The candidate gave a strong speech during the debate.
候选人在辩论期间发表了强有力的演讲。
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。
B2 noun rɪsk ˈfæktər

risk factor

风险因素
Meaning
Something that increases the likelihood of developing a disease or condition
Example
Water pollution is a significant risk factor for health.
水污染是健康的一个重要风险因素。
C2 verb /pɜːrl/

purl

发出低语声地流动
Meaning
To knit with a purl stitch; to flow with a murmuring sound (as a stream).
Example
The brook purled softly through the meadow.
小溪轻轻地流过草地。
B2 adjective /dɪˈbeɪtəbl̩/

debatable

有争议的
Meaning
open to discussion or doubt; not certain
Example
It is debatable whether the policy will work.
是否政策有效是有争议的。
C2 noun /ˈpɑːdreɪ/

padre

神父
Meaning
A title for a priest, especially in the Roman Catholic Church; also used informally for 'father'.
Example
The soldiers attended mass led by the padre.
士兵们参加了由神父主持的弥撒。
C2 adjective /ˌoʊvərˈwiːnɪŋ/

overweening

过度自负
Meaning
excessively arrogant or prideful
Example
His overweening pride cost him many friends.
他过度的自豪让他失去了许多朋友。
C2 noun /ˈsɜːrfɪt/

surfeit

过量
Meaning
an excessive amount of something
Example
There was a surfeit of food at the festival.
节日上食物过量。
B2 adjective /kənˈvɪnsɪŋ/

Convincing

令人信服的; 可信的; 有说服力的; 能使某人相信某事的
Meaning
believable; credible; persuasive; able to make someone believe something
Example
His convincing argument won over the entire jury.
他的有说服力的论点赢得了整个陪审团。
C2 adjective /ˈwɜːkmənˌlaɪk/

workmanlike

务实
Meaning
Showing efficient, competent, and practical skill, but without flair or creativity.
Example
The carpenter delivered a workmanlike performance on the project.
木匠在项目中交付了一个务实的表现。
B2 adjective /ʌnˈwel.kəm/

Unwelcome

不受欢迎的; 不想要的; 不邀请的
Meaning
not wanted or accepted; not invited or pleasant
Example
The unwelcome news ruined their vacation plans.
不受欢迎的消息破坏了他们的度假计划。
B2 noun /hɔrn/

Horn

角
Meaning
a hard pointed projection on the head of certain animals; a musical instrument
Example
The rhinoceros used its horn to defend itself.
犀牛用角来保护自己。
C1 noun /ˈtrɪkstər/

trickster

骗子
Meaning
A person who cheats or deceives people.
Example
The old man turned out to be a clever trickster who fooled everyone.
那位老人竟然是个聪明的骗子，骗了所有人。
C1 adjective /ˈpʊʃi/

pushy

强迫的
Meaning
excessively assertive or aggressive, often annoyingly so
Example
The salesperson was too pushy, which drove customers away.
销售员太强迫了，导致顾客远离。
A1 noun /piːˈɛm/

pm

Meaning
abbreviation for post meridiem; after midday
Example
The meeting is scheduled at 3 pm.
C2 noun /ˌpæliˈeɪʃən/

palliation

缓解
Meaning
relief of symptoms without curing the underlying disease or problem
Example
Palliation is often the focus of care for terminally ill patients.
缓解通常是末期患者护理的主要重点。
C2 noun /ˈbæn.jən/

Banian

背心
Meaning
a sleeveless undergarment worn next to the skin; vest
Example
He put on a cotton banian under his shirt.
他穿了一件棉质巴尼安在衬衫下。
C2 noun, verb /ˈfɪlɪˌbʌstər/

filibuster

通过长时间演讲延迟立法行动的策略；使用这种策略
Meaning
a tactic of delaying legislative action by prolonged speech; to use such a tactic
Example
The senator filibustered for hours to prevent the bill from passing.
参议员费利巴斯特了几个小时，以阻止该法案通过。
C1 noun /ˈpæl.ə.tə.bəl miːt/

Palatable meat

美味的肉类
Meaning
Meat that is pleasant to taste; appetizing meat dish
Example
The chef prepared palatable meat dishes for the dinner party.
厨师为晚宴准备了美味的肉类菜肴。
C2 adjective /ˈhoʊm.spʌn/

homespun

家制
Meaning
Simple and unsophisticated; made at home rather than in a factory.
Example
She wore a homespun dress to the village festival.
她穿着家制的衣服去参加村里的节日庆典。
B2 verb /ˈkɒm.plɪ.keɪt/

complicate

使复杂
Meaning
To make something more difficult or confusing.
Example
The new rules will only complicate the process.
新规则只会使这个过程更加复杂。
C2 adjective /ˈspɔːrtɪv/

sportive

运动的
Meaning
Playful, lively, or full of fun.
Example
The children were in a sportive mood during the picnic.
孩子们在野餐时都很运动。
B2 verb /rɪˈkʌvərɪŋ/

recovering

恢复
Meaning
the process of getting better after illness, loss, or difficulty
Example
She is still recovering from the flu.
她还在从流感中恢复。
C2 adjective /luːˈɡuːbriəs/

lugubrious

阴沉的
Meaning
looking or sounding sad and dismal
Example
His lugubrious expression made everyone feel uneasy.
他那阴沉的表情让大家感到不安。
B2 noun, verb /rɪər/

rear

后面 / 抚养
Meaning
the back part of something; to bring up or raise children or animals
Example
The mother cat reared her kittens in a quiet corner.
母猫在安静的角落里抚养她的猫仔。
B2 noun, verb /ˈbʌŋkər/

bunker

地堡
Meaning
a reinforced underground shelter; to place or store something in a protected place
Example
They hid in a bunker during the air raid.
空袭期间他们躲在地堡里。
C1 noun /ɪˈleɪʃən/

elation

极乐
Meaning
A feeling of great happiness and excitement.
Example
His elation was evident after winning the championship.
赢得冠军后，他的极乐心情显而易见。
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 adjective ˌsaɪənˈtɪfɪk

scientific

科学的
Meaning
Based on or characterized by the methods and principles of science.
Example
Scientific discoveries continue to shape our understanding of the world.
科学发现继续塑造我们对世界的理解。
B2 noun /ˈaʊt.saɪ.dər/

Out-sider

局外人
Meaning
a person who does not belong to a particular group; someone not accepted by a group
Example
As an outsider, he found it difficult to understand their traditions.
作为外人，他发现很难理解他们的传统。
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。
C2 noun /ˌɪmprəˈsɑːrioʊ/

impresario

主办人
Meaning
A person who organizes or finances concerts, plays, or operas.
Example
The impresario arranged a series of concerts for the rising star.
这位印普雷萨里奥为崭露头角的明星安排了一系列的音乐会。
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。
B1 noun ˌɔː.ɡən.aɪˈzeɪ.ʃən

organization

组织
Meaning
An organized group of people with a particular purpose, such as a business or government department.
Example
The organization was officially inaugurated in 2024.
该组织于2024年正式启用。
C1 verb /ɪmˈpɒvərɪʃ/

impoverish

使贫穷
Meaning
To make someone poor or reduce the quality or richness of something.
Example
The long war impoverished the entire nation.
漫长的战争使整个国家贫困。
C2 noun /ˈmɛtrəˌnoʊm/

metronome

节拍器
Meaning
A device that produces regular ticks or beats to help musicians maintain tempo.
Example
She practiced the piano with a metronome to keep steady timing.
她用节拍器练习钢琴，以保持稳定的节奏。
C2 adjective /ˌɛvɪˈdɛnʃəl/

evidential

证据的
Meaning
relating to or providing evidence
Example
The lawyer presented evidential support for her claims.
律师为她的诉求提供了证据支持。
A2 noun /faɪl/

File

锉刀
Meaning
a tool with a rough surface for smoothing or shaping hard materials; a collection of papers or data
Example
He used a metal file to smooth the rough edges.
他使用了一把金属锉刀来平滑粗糙的边缘。
C2 noun ˌsaɪ.bəˈnet.ɪks

cybernetics

控制论
Meaning
The science of communications and automatic control systems in both machines and living things.
Example
Cybernetics plays a crucial role in artificial intelligence.
控制论在人工智能中起着至关重要的作用。
B1 noun /ˈfɔːr.mæt/

Format

格式
Meaning
the way in which something is arranged or set out; the shape, size, and presentation of a book or document
Example
Please submit your report in PDF format by the end of the week.
请在本周末之前以PDF格式提交您的报告。
C1 adjective /ɡlaɪˈsiː.mɪk/

glycemic

与葡萄糖相关
Meaning
Relating to the presence of glucose in the blood and how foods affect blood sugar levels.
Example
High-glycemic foods cause a rapid increase in blood sugar.
高血糖指数的食物会迅速提高血糖水平。
C1 adjective /əbˈnɒkʃəs/

Obnoxious

令人讨厌的；惹人厌的；极其讨厌的
Meaning
extremely unpleasant; offensive; annoying
Example
His obnoxious behavior at the party annoyed everyone.
他在聚会上的令人讨厌的举止惹恼了在场的每一个人。
C2 noun /ˌkɑːrt ˈblɑːnʃ/

carte blanche

Meaning
complete freedom to act as one wishes
Example
The manager gave her team carte blanche to design the project.
B2 verb /kənˈsiːl/

conceal

隐藏
Meaning
to hide something or keep it secret
Example
He tried to conceal his disappointment behind a smile.
他试图用微笑掩饰自己的失望。
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 adjective /ˌæl.ɡəˈrɪð.mɪk/

algorithmic

基于算法
Meaning
Based on or using algorithms; relating to mathematical rules or procedures.
Example
Algorithmic processes power artificial intelligence systems.
算法过程驱动人工智能系统。
C2 verb /ˈæbnɪˌɡeɪt/

abnegate

放弃
Meaning
to deny or renounce something, especially a right or desire
Example
She chose to abnegate her personal interests for the sake of the team.
她选择为团队的利益放弃个人利益。
B2 noun /ˈlɛtɪs/

lettuce

生菜
Meaning
a leafy green vegetable commonly used in salads and sandwiches
Example
She added fresh lettuce to the sandwich.
她在三明治里加了新鲜的生菜。
C2 adjective /ˈtrʌk.jʊ.lənt/

truculent

好斗的
Meaning
Eager or quick to argue, fight, or show aggression.
Example
She became truculent when her ideas were challenged.
当她的想法被挑战时，她变得好斗。
C1 noun /klæn/

clan

氏族
Meaning
a large family group or a close-knit community with shared interests or ancestry
Example
The entire clan gathered to celebrate the festival.
整个氏族聚集在一起庆祝节日。
B2 adjective /bliːk/

bleak

阴郁的
Meaning
cold, miserable, or without hope
Example
The future seemed bleak after the economic downturn.
经济衰退后，未来显得阴郁。
C2 noun /ɪnˈtɛstəsi/

intestacy

无遗嘱的死亡
Meaning
The condition of dying without having made a valid will.
Example
His estate was divided according to the laws of intestacy.
他的财产根据无遗嘱的法律被分配。
C2 adjective /ˌnɒnpəˈreɪl/

nonpareil

无与伦比
Meaning
Having no equal; unrivaled or matchless.
Example
Her beauty was considered nonpareil in the region.
她的美貌在该地区被认为是无与伦比的。
B2 noun, verb /ˈdɪskɔːrs/

discourse

讲座, 辩论
Meaning
Written or spoken communication or debate.
Example
The professor gave a discourse on ancient philosophy.
教授进行了关于古代哲学的讲座。
C1 verb /ɪnˈvɪɡ.ər.eɪt/

invigorate

振奋
Meaning
To give strength or energy to someone or something.
Example
A morning walk can invigorate both body and mind.
晨跑可以振奋身心。
B2 verb /ˌmɪsˈjuːz/

misuse

滥用
Meaning
To use something incorrectly or for the wrong purpose.
Example
Misusing social media profiles can harm relationships.
滥用社交媒体资料可能会破坏关系。
B2 adjective /ˈfraɪtfəl/

frightful

可怕的
Meaning
causing fear or horror; very unpleasant
Example
The hikers faced frightful weather conditions on the mountain.
登山者面临着山中可怕的天气条件。
C1 noun/verb /freɪ/

fray

争斗, 磨损
Meaning
As a noun, a fight or heated dispute; as a verb, to unravel or wear out through friction.
Example
He tried to stay calm, but his nerves began to fray during the argument.
他试图保持冷静，但在争论中他的神经开始磨损。
B2 noun /ˈzɪɡzæɡ/

Zigzag

具有突然的交替向左和向右转的路径或线条；急转弯的图案
Meaning
a line or course having abrupt alternate right and left turns; a pattern of sharp turns
Example
The road follows a zigzag pattern up the mountain.
这条路在山上呈锯齿形曲线。