sundown
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C1 noun /ˈsʌnˌdaʊn/

sundown

日落
Meaning
the time in the evening when the sun goes below the horizon
Example
We planned to reach the village before sundown.
我们计划在日落之前到达村庄。
C1 noun ˌlɪb.ərˈeɪ.ʃən

liberation

解放
Meaning
The action of setting someone free from imprisonment, slavery, or oppression; release.
Example
Liberation movements inspired many countries.
解放运动激励了许多国家。
A2 verb /ʃʌt/

shut

关上
Meaning
to close something, especially a door or window
Example
Please shut the door before you leave.
请在离开前关上门。
C1 adjective /ˈtrɛtʃərəs/

treacherous

背叛的
Meaning
Dangerously unstable or deceptive; likely to betray trust.
Example
The treacherous road made driving difficult.
危险的道路使驾驶变得困难。
C1 verb /ˈrʌf.l̩/

ruffle

Meaning
to disturb the smoothness of something; to annoy or upset someone
Example
The wind ruffled her hair.
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。
C1 adjective /ˈweɪwərd/

wayward

叛逆的
Meaning
Difficult to control or predict because of unusual or perverse behavior.
Example
The teacher struggled to manage the wayward students.
老师很难管理那些叛逆的学生。
C1 noun /ˈbuːt.stræp.ɪŋ/

bootstrapping

自筹资金
Meaning
Starting a business with personal resources or small investments without external funding or venture capital.
Example
Many entrepreneurs rely on bootstrapping to launch their businesses.
许多企业家依靠自筹资金启动他们的业务。
C1 verb /rɪˈmjuːnəreɪt/

remunerate

支付
Meaning
To pay someone for services or work done.
Example
The company will remunerate employees fairly for their overtime.
公司将公平地支付员工的加班费。
A2 noun /ˈriː.zənz/

reasons

原因
Meaning
Causes, explanations, or justifications for an action or event.
Example
Reasons for pollution need addressing urgently.
污染的原因需要紧急处理。
C1 noun /bruːˈtæləti/

brutality

残暴
Meaning
extreme cruelty or violence; savage or inhumane treatment
Example
The brutality of the attack shocked the entire community.
这次攻击的残暴震惊了整个社区。
B2 adjective /ˈvɛərid/

Varied

多样的; 各种各样的
Meaning
showing differences; diverse; containing different types
Example
The museum has a varied collection of ancient artifacts.
博物馆拥有各种各样的古代文物收藏。
C1 verb /prəˈkræs.tɪ.neɪt/

procrastinate

拖延, 延迟, 推迟
Meaning
To delay or postpone action; to put off doing something, especially out of habitual carelessness or laziness.
Example
He tends to procrastinate when facing difficult tasks.
他在面对困难任务时倾向于拖延。
C2 verb /ˌfɔːrˈrʌn/

forerun

预示
Meaning
To go before; to precede in time, place, or action.
Example
Dark clouds often forerun a storm.
乌云常常预示着暴风雨。
C1 noun /ˈdeɪˌbreɪk/

daybreak

黎明
Meaning
The time in the morning when daylight first appears; dawn.
Example
They set out on their journey at daybreak.
他们在黎明时分开始了他们的旅程。
C2 noun /haɪnd/

Hind

母鹿
Meaning
a female deer, especially a red deer
Example
The hind protected her fawn from predators.
母鹿保护了她的小鹿免受捕食者的伤害。
C1 verb /ˈpɜːmieɪt/

permeate

渗透, 弥漫, 渗入
Meaning
Spread throughout (something); pervade.
Example
The scent of fresh flowers permeated the entire room.
新鲜花朵的香气弥漫整个房间。
C2 verb /bɪˈfɒɡ/

befog

使模糊
Meaning
to confuse or make unclear; to cover with fog or mist
Example
His mind was befogged by exhaustion.
他的思维因疲劳而模糊不清。
B2 noun /ˈveɪ.kən.si/

Vacancy

空缺; 空位或职位
Meaning
an unoccupied position or job; an empty space or room
Example
There is a vacancy for a software engineer in our company.
我们公司有一个软件工程师的空缺。
C1 adjective, noun /rɪˈsiːvəbl/

receivable

应收款项
Meaning
Money that is owed to a company and is expected to be paid.
Example
The company's receivables increased significantly this quarter.
公司的应收账款在本季度大幅增加。
C1 noun ˈnærətɪv staɪl

narrative style

叙事风格
Meaning
The way in which a story is told, including the point of view and the voice of the narrator.
Example
Dickens' narrative style is engaging and emotional.
狄更斯的叙事风格引人入胜且富有情感。
C2 adjective /ˈkɒndʒʊɡəl/

conjugal

婚姻的
Meaning
relating to marriage or the relationship between husband and wife
Example
They enjoyed a long life of conjugal happiness.
他们享受了长久的婚姻幸福生活。
C2 noun /ˌvælədɪkˈtɔːriən/

valedictorian

最佳学生
Meaning
The student with the highest academic achievements in a graduating class, often chosen to give the farewell speech.
Example
She was honored as the valedictorian of her class.
她被尊为班级的最佳学生。
B2 adjective /ˈtɪm.ɪd/

Timid

害羞; 胆小
Meaning
shy and lacking confidence; easily frightened
Example
She was too timid to speak in public.
她太害羞，无法在公众面前讲话。
C2 noun ˌkɒdʒɪˈteɪʃən

cogitation

沉思, 思考
Meaning
The action of thinking deeply about something; contemplation
Example
After much cogitation, he made the final decision.
经过深思熟虑后，他做出了最终决定。
B2 adjective /ˈædmərəbəl/

Admirable

值得钦佩的
Meaning
প্রশংসনীয়; চমৎকার;
Example
Her dedication to helping others is truly admirable.
她帮助他人的奉献精神真是令人钦佩。
C1 verb /deɪz/

daze

Meaning
to stun or confuse someone temporarily with a shock or surprise
Example
The bright lights dazed the runners as they entered the stadium.
C1 verb /ˈlɪkwɪdeɪt/

liquidate

清算
Meaning
To sell assets in order to pay off debts; to close a business and convert assets into cash.
Example
The company decided to liquidate its assets to pay creditors.
公司决定清算其资产以支付债权人。
B1 noun /fiː/

fee

费用
Meaning
A payment made for a service or privilege.
Example
The lawyer charged a high fee for his services.
律师为他的服务收取了高额费用。
B1 adjective /ˈtæl.ən.tɪd/

Talented

有才华的
Meaning
having a natural ability or skill in a particular area
Example
She is a talented musician who plays multiple instruments.
她是一个有才华的音乐家，能演奏多种乐器。
C2 noun /ˈkjuːbeb ˈpepər/

Cubeb Pepper

胡椒柯贝贝
Meaning
aromatic spice with a slightly bitter taste and cooling aftertaste
Example
Cubeb pepper is used in traditional Indonesian cuisine.
胡椒柯贝贝用于传统的印度尼西亚菜肴。
B1 noun /ˈlaɪ.kɪŋ/

Liking

喜好; 爱好; 偏爱
Meaning
a feeling of regard or fondness; a preference or taste for something
Example
She has developed a liking for classical music.
她对古典音乐产生了喜好。
B2 noun /ˈpaɪ.rə.si/

Piracy

海盗行为；盗版
Meaning
the practice of attacking and robbing ships at sea; the unauthorized use or reproduction of copyrighted material
Example
Software piracy costs companies billions of dollars annually.
软件盗版每年给公司造成数十亿美元的损失。
B1 verb /ɪnˈʃʊər/

ensure

确保
Meaning
To make certain that something will happen or be the case.
Example
Please ensure that the door is locked before you leave.
请确保在离开之前门已锁好。
A2 noun /ˈsoʊldʒər/

soldier

士兵
Meaning
a person who serves in an army, especially as a professional fighter
Example
The soldier marched proudly with his unit.
士兵骄傲地与他的部队一起行进。
C1 verb /ɪnˈfjʊərieɪt/

infuriate

激怒
Meaning
To make someone extremely angry.
Example
His careless remarks infuriated the entire team.
他的不小心评论让整个团队生气。
A2 noun /ˈpleɪər/

player

球员
Meaning
a person who participates in a game or sport
Example
The player scored the winning goal.
球员打入了制胜球。
C2 adjective /ɪˈkwɪvəkəl/

equivocal

模棱两可
Meaning
Open to more than one interpretation; ambiguous.
Example
His equivocal answer confused everyone.
他的模棱两可回答让大家困惑。
A2 noun /ˈzi.brə/

Zebra

斑马
Meaning
an African animal like a horse with black and white stripes
Example
The zebra ran across the African savanna with its herd.
斑马和它的群体在非洲草原上奔跑。
A2 noun /dʒiˈɒɡrəfi/

geography

地理
Meaning
the study of the Earth’s physical features, climates, populations, and the relationships between people and their environments
Example
She studies geography to understand how landscapes and human societies interact.
她学习地理来理解世界。
C1 noun /ˈpəʊstˌskrɪpt/

postscript

附言
Meaning
an additional remark at the end of a letter or text, after the signature
Example
She added a brief postscript to thank him again.
她加了一句简短的附言，再次感谢他。
C1 noun /brɒŋˈkaɪtɪs/

bronchitis

支气管炎
Meaning
inflammation of the lining of the bronchial tubes, which carry air to and from the lungs
Example
The doctor diagnosed him with acute bronchitis.
医生诊断他患有急性支气管炎。
B2 noun /ˈmæt.rəs/

Mattress

床垫
Meaning
a large rectangular pad for supporting the reclining body, used as or on a bed
Example
We bought a new mattress for our bedroom.
我们为我们的卧室买了一个新床垫。
B2 noun /məˈtʃʊrəti/

Maturity

成熟
Meaning
The state of being mature; full development physically or emotionally
Example
With age comes wisdom and emotional maturity.
随着年龄的增长，智慧和情感成熟随之而来。
B2 adjective /ˌʌn.kəʊˈɒp.ər.ə.tɪv/

uncooperative

不合作的
Meaning
not willing to help or work with others; unhelpful
Example
The witness was uncooperative and refused to answer questions.
证人不合作，拒绝回答问题。
C1 noun /ˈkætərækt/

cataract

白内障 / 瀑布
Meaning
A medical condition causing clouding of the eye's lens; also a large waterfall.
Example
The old man suffered from cataracts in both eyes.
那位老年人双眼都患有白内障。
C2 noun /ˈkɔːrpəskəl/

corpuscle

小颗粒或细胞，尤其是血细胞
Meaning
a small particle or cell, especially a blood cell
Example
Red corpuscles carry oxygen throughout the body.
红血球在体内运输氧气。
B2 noun, verb /ˈævəlæntʃ/

avalanche

Meaning
(noun) a mass of snow, ice, and rocks falling rapidly down a mountainside; a sudden overwhelming quantity; (verb) to descend like an avalanche
Example
The avalanche buried the mountain road under tons of snow.
C1 verb /dɪsˈoʊn/

disown

放弃关系
Meaning
to refuse to acknowledge or accept responsibility for someone or something
Example
He decided to disown his reckless brother.
他决定与他的鲁莽兄弟断绝关系。
B2 adjective /ˈroʊlɪŋ/

rolling

滚动
Meaning
moving in gentle undulations; moving forward by turning over and over
Example
They drove through the rolling hills of the countryside.
他们开车穿过乡村的滚动山丘。
A2 adjective /ɪkˈspɛnsɪv/

expensive

Meaning
costing a lot of money
Example
That car is too expensive for me to buy.
C2 noun /kjuːˈpɪdəti/

cupidity

贪婪
Meaning
Excessive desire for wealth or possessions; greed.
Example
The king's downfall was caused by his cupidity.
国王的衰落是由于他的贪婪。
B2 noun /ˌek.əˈnɒm.ɪk səˌsteɪ.nəˈbɪl.ə.ti/

economic sustainability

经济可持续性
Meaning
The ability of an economy to support a defined level of economic production indefinitely.
Example
Economic sustainability drives long-term growth.
经济可持续性推动长期增长。
C1 noun /ˈspɪnstər/

spinster

未婚女性
Meaning
An unmarried woman, often one who is older and considered unlikely to marry
Example
The novel featured a kind-hearted spinster who cared for the village children.
小说中有一位心地善良的未婚女性，她照顾着村里的孩子们。
C2 adjective /ɪˈfiːt/

effete

虚弱
Meaning
Lacking vitality, strength, or effectiveness; weak and overrefined.
Example
The empire became effete after centuries of indulgence.
帝国在几个世纪的纵容之后变得虚弱。
C1 adjective /dɪˈmɪnjətɪv/

diminutive

极小的
Meaning
extremely or unusually small
Example
Despite his diminutive size, he was a powerful leader.
尽管他的体型极小，他仍然是一个强大的领导者。
C1 adjective /ˌɪndɪˈskriːt/

indiscreet

不谨慎
Meaning
Not careful in what one says or does, likely to reveal secrets or offend.
Example
It was indiscreet of him to mention the plan in public.
他在公众场合提到计划是不谨慎的。
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。
C2 noun /dɪˈprævɪti/

depravity

堕落
Meaning
moral corruption; wickedness
Example
The film portrays the moral depravity of a corrupt society.
这部电影描绘了腐化社会的道德堕落。
A1 noun /bæk/

Back

背部
Meaning
the rear surface of the human body from the shoulders to the hips; the spine
Example
She hurt her back while lifting heavy boxes.
她在搬重箱子时伤了背部。
B2 adjective /æʃ ˈkʌl.ər/

Ash-colour

灰色
Meaning
a grayish color resembling ash
Example
The old building had ash-colour walls that needed painting.
这座旧建筑有灰色的墙壁，需要重新粉刷。
C2 adjective /ˈhʌski/

husky

Meaning
deep, rough, and slightly hoarse voice; also refers to a strong and sturdy build
Example
He spoke in a husky voice after shouting all day.
A2 noun /ˈɡroʊ.sər.i/

grocery

杂货店
Meaning
A store that sells food and household supplies.
Example
She went to the grocery to buy vegetables.
她去杂货店买蔬菜。
B2 adjective /ˈtrɒp.ɪ.kəl/

tropical

热带
Meaning
Relating to the tropics; characterized by hot and humid climate.
Example
The Amazon rainforest is home to many tropical species.
亚马逊雨林是许多热带物种的家园。
C2 adjective /eɪˈsɛfələs/

acephalous

Meaning
having no leader or head; headless
Example
The acephalous group soon fell into disorganization.
B2 adverb /wɛərˈbaɪ/

whereby

通过
Meaning
by which; because of which
Example
The company agreed to a contract whereby it would pay the penalty.
公司同意了一份合同，通过它将支付罚款。
C2 verb /ˈkæn.tər/

canter

慢跑
Meaning
To ride a horse at a controlled, easy pace between a trot and a gallop.
Example
She cantered her horse across the field with ease.
她轻松地骑马穿过田野。
C2 noun /proʊˈbɑːsɪs/

proboscis

象鼻
Meaning
The long, flexible nose of some animals, especially an elephant, or a tubular feeding and sucking organ in insects.
Example
The elephant used its proboscis to grab food.
大象用它的象鼻抓食物。
C2 verb /ˈek.stər.peɪt/

extirpate

根除
Meaning
to completely remove or destroy something unwanted
Example
The government launched a program to extirpate corruption from public offices.
政府启动了一个旨在清除公共部门腐败的项目。
A2 adverb /ˈdʒɛnərəli/

generally

通常
Meaning
in most cases; usually; as a rule
Example
He generally arrives at work before 9 a.m.
他通常在9点前到达工作。
C2 noun /ˈdaɪəˌdɛm/

diadem

冕冠
Meaning
A crown or headband worn as a symbol of royalty or authority.
Example
The queen wore a glittering diadem at the coronation.
女王在加冕仪式上戴着闪闪发光的王冠。
C1 noun /ˈskaʊndrəl/

scoundrel

无赖
Meaning
a dishonest or unscrupulous person; a villain
Example
That scoundrel cheated the old man out of his savings.
那个无赖骗取了老人家的积蓄。
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 /fɪst/

Fist

拳头; 拳击
Meaning
a person's hand when the fingers are bent in toward the palm and held there tightly
Example
He raised his fist in victory after winning the championship match.
他在赢得冠军比赛后举起了拳头。
A1 noun /help/

Help

帮助; 援助
Meaning
the action of helping someone to do something; assistance or support
Example
The volunteer offered his help to carry the elderly woman's groceries to her car.
志愿者提供了帮助，将那位年长妇女的购物袋搬到她的车里。
B2 noun ˈkɔːʃən

caution

小心
Meaning
Care taken to avoid danger or mistakes; a warning or piece of advice.
Example
Researchers issued a caution regarding unsustainable fishing.
研究人员就不可持续的捕鱼行为发出了警告。
C2 noun /kɛn/

ken

知识范围
Meaning
one's range of knowledge or understanding
Example
Quantum physics is beyond my ken.
量子物理学超出了我的理解范围。
B2 verb /ɪmˈbreɪs/

embrace

拥抱
Meaning
to hold someone closely in your arms; to accept willingly
Example
She embraced her friend at the airport.
她在机场拥抱了她的朋友。
B2 verb /ɪnˈrɪtʃ/

enrich

丰富
Meaning
To improve or enhance the quality or value of something.
Example
Space exploration enriches human understanding.
太空探索丰富了人类的理解。
C2 noun /dɪˈbɔːtʃəri/

debauchery

堕落
Meaning
excessive indulgence in sensual pleasures; corruption or vice
Example
The novel depicts the debauchery of the aristocrats in the city.
这本小说描写了城市中贵族的堕落。
B2 adverb /ˈvɜː.tʃu.ə.li/

Virtually

几乎; 实际上;
Meaning
nearly; almost; in effect though not in name
Example
The building was virtually destroyed in the earthquake.
这座建筑在地震中几乎被摧毁。
C1 adjective /ˈpɛndənt/

pendent

悬挂的
Meaning
hanging down or suspended
Example
The pendent branches touched the ground.
悬挂的树枝触碰了地面。
C1 verb /dɪˈvɒlv/

devolve

移交
Meaning
To pass power, responsibility, or duties to another person or group.
Example
The responsibility will devolve on the new manager.
责任将转交给新经理。
C2 noun /ˈper.ɪ.dʒiː/

perigee

月亮或卫星在轨道上离地球最近的点
Meaning
the point in the orbit of the moon or a satellite at which it is nearest to the Earth
Example
The moon appeared much larger during its perigee.
月亮在其近地点时显得更大。
B2 verb dɪˈspætʃt

dispatched

派遣
Meaning
To send off to a destination or for a purpose.
Example
A team was dispatched quickly.
一支队伍被迅速派遣。
C2 adjective /ˌʌnəˈsweɪdʒd/

unassuaged

未缓解
Meaning
Not made less intense or relieved; unrelieved.
Example
His grief remained unassuaged despite the passage of time.
他的痛苦尽管时间流逝依然未缓解。
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。
A2 adjective /ˈbroʊkən/

Broken

破损的; 损坏的; 断裂的
Meaning
damaged; not working; fractured
Example
The broken window needs to be replaced immediately.
破损的窗户需要立即更换。
C1 noun /mɑːrʃ/

Marsh

沼泽
Meaning
An area of low-lying land that is flooded in wet seasons or at high tide
Example
The endangered birds built their nests in the protected marsh.
濒危的鸟类在受保护的沼泽中筑巢。
C1 verb /ˈpæri/

parry

挡开攻击
Meaning
to ward off or deflect an attack, especially in fencing or conversation
Example
He managed to parry the opponent’s sword with quick reflexes.
他凭借快速的反应成功挡开了对手的剑。
C2 noun /ˈtʃɜː.nɪŋ stɪk/

Churning stick

搅拌棒
Meaning
a wooden stick used for stirring and churning butter, milk, or other liquids
Example
Grandmother used a churning stick to make fresh butter.
祖母用搅拌棒制作新鲜的黄油。
B1 noun /kəmˈpær.ɪ.sən/

Comparison

比较
Meaning
the act of examining the similarities and differences between two or more things
Example
The teacher made a comparison between the two poems to show their different styles.
老师通过比较两首诗的不同风格来展示它们的差异。
B1 noun /ˈbɔr.dər/

Border

边界
Meaning
a line separating two political or geographical areas, especially countries
Example
They crossed the border between France and Spain by train.
他们乘火车穿越了法国和西班牙之间的边界。
B2 adjective /ʌnˈtʃeɪndʒɪŋ/

unchanging

不变的
Meaning
remaining the same over time; not changing
Example
Her love for her family was unchanging throughout the years.
她对家人的爱多年来始终不变。
C2 noun /ˈstænʃən/

stanchion

支柱
Meaning
a strong upright bar or post used as support or to control movement
Example
The red rope was attached to the stanchions to guide the crowd.
红色绳子被固定在支柱上以引导人群。
A2 noun, verb /ˈmætər/

matter

问题 / 重要
Meaning
A subject or situation under consideration; to be important.
Example
It doesn’t matter what others think.
不在乎别人怎么想。
A2 noun /ˈlæd.ər/

Ladder

梯子
Meaning
a structure consisting of two upright parallel sides connected by rungs, used for climbing up or down
Example
He climbed the ladder to reach the books on the top shelf.
他爬上梯子去拿顶架上的书。
C1 noun /ˌvɜːrtʃuˈoʊsoʊ/

virtuoso

艺术大师
Meaning
A person highly skilled in music, art, or another artistic pursuit.
Example
The pianist is a true virtuoso, captivating audiences worldwide.
这位钢琴家是真正的艺术大师，吸引着全球的观众。
A1 pronoun /wi/

we

我们
Meaning
used by a speaker to refer to himself or herself and one or more other people
Example
We are going to the park this afternoon.
我们今天下午要去公园。
B2 noun /ˈlaɪ.kli.hʊd/

likelihood

可能性
Meaning
the chance or probability of something happening
Example
There is a strong likelihood of rain tomorrow.
明天有很大的降雨可能性。
C2 noun /ˈæl.baɪt/

albite

Meaning
A white or colorless mineral of the feldspar group, often found in igneous rocks.
Example
Geologists discovered albite crystals in the rock sample.
C2 noun /ˈmænˌiː.tər/

man-eater

食人者
Meaning
An animal that kills and eats humans; informally, a woman who is very assertive in relationships.
Example
The tiger became a notorious man-eater in the village.
老虎在村子里成了臭名昭著的人吃人。
A1 noun /dɪˈsɛmbər/

december

十二月
Meaning
the twelfth and last month of the year in the Gregorian calendar
Example
December is usually cold in many countries.
十二月在许多国家通常很冷。
B2 noun/verb /bʌk/

buck

Meaning
A male deer; also to resist or oppose strongly.
Example
The horse began to buck wildly as the rider tried to hold on.
C2 noun /meɪs/

mace

权杖 / 钉锤
Meaning
a ceremonial staff carried as a symbol of authority or a weapon similar to a club
Example
The guard carried a mace as a symbol of authority.
守卫携带了一根权杖作为权威的象征。
B2 adjective /ˈfeɪθ.fəl/

Faithful

忠诚的; 忠实的; 可靠的
Meaning
loyal and committed; reliable; true to one's beliefs
Example
She remained faithful to her principles throughout her career.
她在整个职业生涯中始终忠诚于自己的原则。
A2 verb /wɔːrm/

Warm

加热
Meaning
to make or become warm; to heat something gently
Example
The sun warms the earth during the day.
太阳在白天加热地球。
B2 noun /ˈhɔːrmoʊn/

hormone

荷尔蒙
Meaning
a chemical substance produced in the body that influences how the body grows or functions
Example
Insulin is a hormone that controls blood sugar levels.
胰岛素是一种控制血糖水平的荷尔蒙。
C1 noun /ˈlʌləˌbaɪ/

lullaby

摇篮曲
Meaning
a soothing song sung to help a child fall asleep
Example
She sang a lullaby to her baby every night.
她每晚都会唱摇篮曲给她的宝宝听。
B2 adjective /traɪˈʌmfənt/

Triumphant

得胜的; 高兴的
Meaning
having won a battle or contest; rejoicing as a result of success
Example
The team was triumphant after winning the championship.
团队在赢得锦标赛后感到欢欣鼓舞。
C1 adjective ʌnˈmætʃt

unmatched

无与伦比
Meaning
Not equaled or rivaled by any other; without equal.
Example
The freedom fighters showed unmatched bravery.
自由战士们展示了无与伦比的勇气。
B2 noun/verb /swɔːrm/

swarm

蜂群
Meaning
A large group of insects or people moving together.
Example
A swarm of bees surrounded the tree.
一群蜜蜂围绕着树。
B2 noun /ˈækni/

acne

痤疮
Meaning
a skin condition in which pores become inflamed and clogged, causing pimples and spots
Example
Regular cleansing and a balanced diet can help reduce acne.
定期清洁和均衡饮食可以帮助减少痤疮。
C1 noun /ˈklæmər/

clamor

喧嚣
Meaning
a loud and confused noise, especially of people shouting insistently
Example
The clamor of the protesting crowd filled the square.
抗议人群的喧嚣充满了广场。
C1 verb /snʌb/

snub

冷落
Meaning
to insult or ignore someone by treating them rudely
Example
He felt hurt when his invitation was snubbed.
他感到受伤，当他的邀请被冷落。
C2 adjective /ˌsæpəˈneɪʃəs/

saponaceous

含肥皂性质的
Meaning
Soapy or having the qualities of soap.
Example
The plant has saponaceous leaves that produce foam when rubbed in water.
这种植物有含肥皂性质的叶子，擦在水中时会产生泡沫。
B2 adjective + noun əˈdæptɪv ˈfiːtʃərz

adaptive features

适应性特征
Meaning
Characteristics that help organisms adjust to their environment
Example
Plants' adaptive features help them grow in winter.
植物的适应性特征帮助它们在冬季生长。
A1 verb /seɪv/

save

拯救，保存
Meaning
to rescue from danger; to keep for future use
Example
It's important to save money for emergencies.
储蓄钱是为了应急情况很重要。
C1 adjective /ˈtiːmɪŋ/

teeming

充满
Meaning
full of or swarming with things or people
Example
The market was teeming with shoppers.
市场充满了购物者。
B1 noun pɔːrt

Port

港口
Meaning
A town or city with a harbor where ships load or unload.
Example
Ports improve maritime trade.
港口促进了海上贸易。
B1 adjective /ˈvɪz.ə.bəl/

Visible

可见的; 清晰的; 显而易见的
Meaning
able to be seen; noticeable; apparent
Example
The mountain peak was clearly visible from our hotel room.
山峰从我们的酒店房间中清晰可见。