empirical
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C1 adjective ɪmˈpɪr.ɪ.kəl

empirical

经验的或基于经验的
Meaning
Based on, concerned with, or verifiable by observation or experience rather than theory or pure logic.
Example
Scientific research relies on empirical evidence.
科学研究依赖于经验性证据。
C1 verb /ˈfɜːrmɛnt/

ferment

经历一个化学过程，其中糖分转化为酒精或酸; 激起或引发变化
Meaning
to undergo a chemical process where sugars are converted to alcohol or acid; to incite or stir up change
Example
The grapes are left to ferment for several weeks.
葡萄被留下来发酵几个星期。
C1 noun ˈledʒ.ɪ.slə.tʃər

legislature

立法机关
Meaning
The legislative body of a country or state; the branch of government that makes laws.
Example
The legislature drafts laws for governance.
立法机关起草治理的法律。
C2 verb /ˈvɪʃieɪt/

vitiate

败坏
Meaning
to spoil, weaken, or make something less effective
Example
One careless remark can vitiate the entire argument.
一句不小心的话可能会破坏整个论点。
C1 noun /ˈpæn.θi.ən/

pantheon

所有神明，献给所有神明的庙宇
Meaning
All the gods of a religion collectively; a building dedicated to all gods.
Example
The Roman Pantheon is one of the best-preserved ancient temples.
罗马的万神殿是最完好保存的古代神庙之一。
C1 noun /pərˈkʌʃən/

percussion

打击乐器
Meaning
Musical instruments that are played by striking, shaking, or scraping, such as drums or cymbals.
Example
The percussion section added rhythm and energy to the orchestra.
打击乐部分为管弦乐队增添了节奏和能量。
B2 adjective /ˈruː.mi/

Roomy

宽敞的; 有很多空间的
Meaning
spacious; having a lot of room
Example
The apartment is very roomy with spacious bedrooms.
公寓非常宽敞，拥有宽大的卧室。
A2 noun /ɛmˈplɔɪ.iː/

employee

员工
Meaning
A person who works for an organization or company in return for payment.
Example
The company values each employee's contribution to its success.
公司重视每个员工对成功的贡献。
C2 adjective /dɪˈmoʊniˌæk/

demoniac

恶魔般的
Meaning
possessed, produced, or influenced by a demon; frenzied or violent
Example
The soldiers fought with demoniac fury.
士兵们以恶魔般的愤怒作战。
B1 noun /ˈloʊnlinəs/

Loneliness

孤独
Meaning
The state of being alone and feeling sad about it.
Example
She felt a deep sense of loneliness after moving to the new city.
她搬到新城市后感到深深的孤独。
C2 noun /ˈteɪbər/

Tabour

小鼓
Meaning
a small side drum or tambourine used especially in folk music
Example
The folk musician played a lively tune on his tabour.
民间音乐家在他的手鼓上演奏了一首生动的旋律。
B2 noun /ˈweər.ə.baʊts/

Whereabouts

下落; 位置
Meaning
the place where someone or something is located
Example
Nobody knows the whereabouts of the missing person.
没有人知道失踪者的下落。
C1 noun /trænsˈfjuːʒən/

transfusion

输血
Meaning
the process of transferring blood or another fluid into a person's vein
Example
The patient received a blood transfusion after the accident.
事故后病人接受了输血。
C2 noun /ˌvɛrɪsɪˈmɪlɪtjuːd/

verisimilitude

逼真
Meaning
the appearance of being true or real
Example
The movie was praised for its verisimilitude to actual events.
这部电影因其与实际事件的逼真感而受到称赞。
C2 adjective /kənˌtɛmpəˈreɪniəs/

contemporaneous

同时代的
Meaning
existing, happening, or occurring at the same time
Example
The two artists were contemporaneous and often influenced each other.
这两位艺术家是同时代的，并且经常互相影响。
B2 adjective /ˈvɛriəbl/

Variable

可变的
Meaning
able to change; not consistent or having a fixed pattern
Example
The weather has been very variable this week.
这周的天气变化很大。
A2 noun steɪt

state

国家
Meaning
A nation or territory considered as an organized political community under one government.
Example
The state declared a new language policy.
国家宣布了一项新的语言政策。
C2 verb /ˌrɛprɪˈhɛnd/

reprehend

谴责
Meaning
to express disapproval or criticism of someone or something
Example
The teacher reprehended the student for being dishonest.
老师因学生不诚实而批评了他。
C2 adjective /kəˈprɪʃəs/

capricious

善变的
Meaning
given to sudden and unaccountable changes of mood or behavior
Example
The stock market can be capricious, shifting dramatically without warning.
股票市场可能是善变的，剧烈变化没有警告。
B2 adjective /ˈærəɡənt/

Arrogant

傲慢; 自大
Meaning
having an exaggerated sense of one's importance; proud
Example
His arrogant behavior made him very unpopular.
他傲慢的行为让他变得非常不受欢迎。
C1 adjective ˌmiː.ti.ər.əˈlɒdʒ.ɪ.kəl

meteorological

气象的
Meaning
Relating to weather conditions and atmospheric phenomena.
Example
Meteorological conditions affect farming cycles.
气象条件影响农业周期。
C1 verb /ˌriːɪnˈsteɪt/

reinstate

恢复
Meaning
To restore someone or something to their former position or condition.
Example
The company decided to reinstate the suspended employee.
公司决定恢复被停职的员工。
B2 verb /rɪˈfreɪn/

refrain

避免
Meaning
To hold oneself back from doing something.
Example
Please refrain from smoking in this area.
请勿在此区域内吸烟。
B2 noun /ˈwɜːrʃɪp/

Worship

崇拜
Meaning
the feeling or expression of reverence and adoration for a deity; religious devotion and practice
Example
They gather every Sunday for worship.
他们每个星期天都聚集在一起进行崇拜。
C1 adjective /ˌʌnɪmˈplɔɪəbəl/

unemployable

不适合就业
Meaning
Not able to be employed; lacking the skills or qualities necessary for employment
Example
Due to his criminal record, he was considered unemployable in most companies.
由于他的犯罪记录，他在大多数公司被认为是不适合就业。
B2 noun /ˈskændəl/

scandal

丑闻
Meaning
an event or action that causes public outrage or damage to one's reputation
Example
The politician's affair became a public scandal.
那位政治家的私 affair 成为了公共丑闻。
C1 adjective /ˈpɔːrəs/

porous

多孔的
Meaning
Having tiny holes that allow liquid or air to pass through.
Example
The soil is very porous and drains quickly.
土壤非常多孔，排水很快。
C2 adjective /ˌɛl.ɪˈdʒaɪ.ək/

elegiac

哀歌的
Meaning
Expressing sorrow, often for something past; resembling an elegy.
Example
The novel ends on an elegiac note, mourning the lost era.
这本小说以哀歌的语气结束，哀悼失落的时代。
C1 adjective /ɪˈledʒ.ə.bəl/

illegible

难以辨认
Meaning
Not clear enough to be read; unreadable.
Example
The doctor’s handwriting was almost illegible.
医生的字迹几乎难以辨认。
A2 adjective /ˈlʌki/

lucky

幸运的
Meaning
having good fortune or favorable circumstances
Example
She felt lucky to have such supportive friends.
她觉得自己很幸运，拥有如此支持她的朋友。
C2 verb ˈɪn.kʌl.keɪt

inculcate

灌输
Meaning
Instill an attitude, idea, or habit by persistent instruction; to teach and impress by frequent repetitions.
Example
Parents should inculcate good values in their children.
父母应该灌输良好的价值观给孩子们。
C2 adjective /ˈpliːnəri/

plenary

全体的
Meaning
complete in every way; fully attended or absolute
Example
The committee held a plenary session to discuss all matters of importance.
委员会召开了一个全体会议，讨论所有重要事项。
B2 adjective ˈɪn.tɪ.ɡrəl

integral

必要的
Meaning
Necessary to make a complete whole; essential or fundamental.
Example
Exercise is an integral part of a healthy lifestyle.
锻炼是健康生活方式的重要组成部分。
A2 noun /mɪˈsteɪk/

Mistake

错误; 失误;
Meaning
An action or judgment that is misguided or wrong; an error
Example
Making mistakes is part of the learning process.
犯错是学习过程的一部分。
B2 noun /ˈlɪstɪŋ/

listing

列表
Meaning
a series of items or names written or printed in a specific order
Example
The listing of available jobs was updated daily.
可用职位的列表每天都会更新。
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。
C2 noun /ˌmɪsˈtʃæns/

mischance

Meaning
An unfortunate accident or event; bad luck.
Example
By mischance, he missed the last train home.
A2 noun /ˈhɑː.bi/

Hobby

爱好; 休闲活动; 消遣
Meaning
an activity done regularly in one's leisure time for pleasure; a pastime or recreation
Example
Photography became her favorite hobby after she received a camera for her birthday.
摄影成为她的最爱爱好，在她生日时收到了相机。
A1 verb /æsk/

ask

问
Meaning
to request information; to inquire; to invite
Example
Can I ask you a question about the homework?
我可以问你一个关于作业的问题吗？
A2 noun /ˈherˌdrɛsər/

hairdresser

理发师
Meaning
a person whose job is to cut, style, and treat hair
Example
The hairdresser gave me a stylish haircut before the wedding.
理发师在婚礼前给我做了一个时尚的发型。
A1 noun /ʃɜːrt/

Shirt

衬衫
Meaning
a piece of clothing worn on the upper body with sleeves and buttons
Example
He wore a white shirt to the office.
他穿了一件白衬衫去办公室。
B1 noun /ˈhæm.ər/

Hammer

锤子
Meaning
a tool with a heavy metal head for hitting nails or breaking things
Example
She used a hammer to nail the picture frame to the wall.
她用锤子把画框钉在墙上。
C1 verb /ˈdʒʌɡəl/

juggle

杂耍
Meaning
To continuously toss and catch objects in the air; to manage many tasks at the same time.
Example
He tried to juggle work, studies, and family responsibilities.
他试图同时处理工作、学习和家庭责任。
C2 verb /ˈmɒlikɒdl/

mollycoddle

宠爱
Meaning
To treat someone in an overprotective and indulgent way.
Example
Parents should avoid mollycoddling their children too much.
父母应避免过度宠爱他们的孩子。
C1 noun /ˌtɛrəˈdæktɪl/

pterodactyl

已灭绝的飞行爬行动物
Meaning
An extinct flying reptile of the Jurassic period, with a long slender head and wings formed by a membrane stretching along the body.
Example
The museum displayed a fossil of a giant pterodactyl.
博物馆展示了一只巨大的翼龙化石。
A2 verb riˈsaɪklɪŋ

recycling

回收
Meaning
The process of converting waste materials into new materials and objects to prevent waste.
Example
Recycling plastic helps in reducing waste.
回收塑料有助于减少废物。
C1 adjective /rɪˈpliːt/

replete

充满
Meaning
Filled or well-supplied with something; abundantly full.
Example
The book is replete with fascinating historical details.
这本书充满了迷人的历史细节。
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。
B1 noun /mæsk/

Mask

面具
Meaning
covering for the face or head; disguise or protection
Example
She wore a mask to protect herself from dust.
她戴上了面具以防尘土。
B1 noun /ˈætməsˌfɪər/

Atmosphere

大气层
Meaning
the envelope of gases surrounding the earth or another planet; the pervading tone or mood of a place
Example
The atmosphere protects us from harmful solar radiation.
大气层保护我们免受有害的太阳辐射。
A2 noun ˈɑːrɡjumənt

argument

争论
Meaning
A reason or set of reasons given with the aim of persuading others that an action or idea is right or wrong.
Example
His argument was based on majority.
他的争论基于多数。
C1 verb /rɪˈsɜːrdʒ/

resurge

复兴
Meaning
To rise, increase, or become active again after a decline.
Example
Interest in traditional crafts has begun to resurge.
对传统手工艺的兴趣已经开始复兴。
A2 verb /rɪˈkwaɪər/

require

需要
Meaning
to need something; to demand or insist on
Example
This job requires excellent communication skills.
这份工作要求出色的沟通技巧。
C2 noun /ˈæn.ə.lɪst/

annalist

编年史家
Meaning
A person who writes annals or records events year by year.
Example
The annalist carefully documented the events of the king's reign.
编年史家仔细记录了国王统治时期的事件。
B1 noun ˈem.fə.sɪs

emphasis

重音
Meaning
Special importance, value, or prominence given to something; stress laid on a particular point or aspect.
Example
The speaker placed emphasis on sustainable development.
演讲者强调了可持续发展。
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。
C2 noun /ˌɪndɛnˈteɪʃən/

indentation

缩进
Meaning
A space left at the beginning of a line of text; a notch or deep recess on a surface.
Example
The teacher asked the students to use proper indentation in their essays.
老师要求学生在他们的论文中使用正确的缩进。
C1 noun /ˈkiːpˌseɪk/

keepsake

纪念品
Meaning
An object kept as a reminder of a person, place, or event.
Example
She gave me a small locket as a keepsake of our friendship.
她送给我一个小吊坠，作为我们友谊的纪念品。
B2 verb /ˈwiːkən/

Weaken

削弱
Meaning
to make or become less strong or powerful
Example
The illness weakened his immune system significantly.
这场疾病显著削弱了他的免疫系统。
C2 adjective /ˈæstrəl/

astral

Meaning
Relating to the stars or to spiritual, non-physical realms.
Example
Some believe in astral projection, the ability to leave the body and travel spiritually.
C1 adjective /rɪˈflek.sɪv/

Reflexive

反思的; 自我反省的
Meaning
directed back on itself; showing deep thought about oneself
Example
She became more reflexive about her behavior after the feedback.
她在反馈后变得更加反思自己的行为。
B1 noun /ˈdaɪ.mənd/

Diamond

钻石
Meaning
a precious stone that is extremely hard and brilliant when cut
Example
She wore a diamond ring on her finger.
她把钻石戒指戴在手指上。
C1 noun /ˈpʊlpɪt/

pulpit

讲道台
Meaning
a raised platform in a church from which the preacher delivers a sermon
Example
The pastor stood at the pulpit to address the congregation.
牧师站在讲道台上向会众致辞。
B2 noun/verb /dɪˈpɑːzɪt/

deposit

存款, 预付款
Meaning
to place money in a bank account, or a sum paid in advance as security; a layer of material left naturally
Example
She deposited $500 into her savings account.
她向她的储蓄账户存入了500美元。
C2 noun /pɪˈlɑːf/

Pillaw

皮拉夫
Meaning
a dish of rice cooked in seasoned broth, often with meat and vegetables
Example
We enjoyed a delicious chicken pillaw for dinner.
我们享用了美味的鸡肉皮拉夫作为晚餐。
C1 adjective /ˈpjuːtrɪd/

putrid

腐烂的
Meaning
decayed and emitting a foul smell
Example
The garbage smelled putrid after days in the sun.
垃圾在阳光下几天后开始发臭，变得腐烂。
C2 noun /ˌrækənˈtɜːr/

Raconteur

幸福
Meaning
a person who tells anecdotes in a skillful and amusing way
Example
The old man was a gifted raconteur who entertained everyone with his stories.
当她获得奖项时，她无法掩饰自己的幸福。
C1 verb /ˈwɪð.ər/

wither

枯萎
Meaning
to dry up and die, typically used for plants
Example
The flowers will wither without enough water.
花朵没有足够的水分会枯萎。
C1 adjective /ˈfeɪt.fəl/

fateful

决定性或灾难性的
Meaning
having significant or disastrous consequences
Example
Their fateful decision changed the course of history.
他们的决定性决定改变了历史的进程。
C2 noun /ˈkær.ə.weɪ siːdz/

Caraway seeds

葛缕子籽
Meaning
aromatic seeds of the caraway plant used as a spice in cooking and baking
Example
The bread was flavored with caraway seeds.
这块面包带有葛缕子籽的香味。
C1 noun ˌmʌn.ɪ.taɪˈzeɪ.ʃən

monetization

将资产或服务转化为赚取金钱的方式
Meaning
Converting an asset or service into a way of earning money.
Example
YouTube allows content creators to earn money through monetization.
YouTube 允许内容创作者通过货币化赚取收入。
C1 adjective /fəˈnætɪk/

Fanatic

狂热者
Meaning
extremely passionate about something; showing excessive enthusiasm or devotion
Example
He is a fanatic supporter of his football team.
他是他足球队的狂热支持者。
C2 verb /ˌaʊtməˈnuːvər/

outmaneuver

巧妙地战胜
Meaning
to gain an advantage over an opponent by skillful or clever action
Example
The smaller company managed to outmaneuver its larger rival.
小公司成功地战胜了它的大对手。
B1 noun /swiːt pəˈteɪtoʊ/

Sweet potato

红薯
Meaning
A root vegetable with sweet flesh, typically orange or purple in color
Example
Roasted sweet potato makes a healthy and delicious side dish.
烤红薯是健康美味的配菜。
B2 noun ˌsensɪˈtɪvɪti

sensitivity

敏感性
Meaning
The quality or condition of being sensitive; responsiveness to stimuli.
Example
Bose proved plant sensitivity through experiments.
博斯通过实验证明了植物的敏感性。
A1 adjective /ˈprɪti/

Pretty

漂亮的; 可爱的; 吸引人的
Meaning
attractive in a delicate way; fairly or moderately
Example
She wore a pretty dress to the party.
她穿着一件漂亮的裙子参加聚会。
C1 adjective /ˈpɪt.i.ləs/

pitiless

无情
Meaning
showing no pity or compassion; cruel
Example
The pitiless ruler ignored the suffering of his people.
无情的统治者忽视了他人民的痛苦。
C2 adjective /ˌpriːtərˈnætʃərəl/

preternatural

超自然
Meaning
Beyond what is normal or natural; extraordinary or supernatural.
Example
She had a preternatural ability to remain calm in any crisis.
她在任何危机中保持冷静的能力是超自然的。
C1 noun /ˈræftər/

rafter

屋梁
Meaning
One of the sloping beams that supports a roof.
Example
The old barn’s rafters were exposed.
老谷仓的屋梁暴露在外。
C1 verb /ˌriː.ɪˈstæblɪʃ/

reestablish

重新建立
Meaning
to set up or restore something again after it has been disrupted
Example
The government worked hard to reestablish peace in the region.
政府努力在该地区重新建立和平。
B2 verb ˈel.ɪ.veɪt

elevate

提升，抬高，升高到更高的位置或更重要的水平
Meaning
To lift to a higher position; to raise to a more important or impressive level.
Example
Good leadership can elevate team performance.
良好的领导能够提升团队表现。
B1 verb /ˈdʒɛnəreɪt/

generate

Meaning
to produce or create something
Example
The machine generates electricity.
C2 noun /sælv/

salve

药膏
Meaning
An ointment used to promote healing of the skin or as protection.
Example
She applied a salve to the burn on her hand.
她在手上的烧伤处涂抹了药膏。
B2 verb /straɪd/

stride

大步走；取得进展
Meaning
to walk with long, decisive steps; to make progress
Example
She strode confidently across the stage.
她自信地走过舞台。
A2 adjective /əˈwɛər/

aware

意识到
Meaning
having knowledge or perception of a situation or fact
Example
She is aware of the risks involved.
她意识到其中的风险。
B2 adjective /ɪˈtɜː.nəl/

Eternal

永恒的; 无尽的; 不朽的; 永远
Meaning
lasting or existing forever; without end or beginning; everlasting
Example
Their love seemed eternal and unbreakable.
他们的爱似乎永恒且不可打破。
C1 verb /ˈskʌr.i/

scurry

快速跑
Meaning
To move quickly with short, hurried steps.
Example
The mice scurried across the kitchen floor when the lights turned on.
老鼠在灯光打开时快速穿过厨房的地板。
C2 noun /ˌɪn.ɪˈbraɪ.ə.ti/

inebriety

醉酒
Meaning
the state of being drunk or intoxicated
Example
His frequent inebriety led to the loss of his job.
他的频繁醉酒导致了他失去工作。
A2 noun /ˈfɪŋ.ɡər/

Finger

手指
Meaning
any of the four long thin parts of the hand (or five, if the thumb is included)
Example
She pointed with her finger to show the direction to the museum.
她用手指指向博物馆的方向。
C1 adjective /ˈsɜːrpənˌtiːn/

serpentine

蛇形的
Meaning
Having the shape, movement, or qualities of a serpent; winding or twisting.
Example
The road took a serpentine path through the mountains.
这条路穿过山脉，呈蛇形蜿蜒。
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。
B2 adjective /ɪmˈpɜːrfɪkt/

imperfect

不完美
Meaning
Not perfect; having faults or flaws.
Example
The painting was beautiful despite being imperfect.
这幅画很美，尽管它不完美。
C1 verb /fɔrˈstɔl/

forestall

提前预防
Meaning
to prevent by acting in advance; to anticipate and counter
Example
They forestalled the crisis by taking immediate action.
他们通过立即行动避免了危机。
C2 adjective əˈdrɔɪt

adroit

熟练的, 灵巧的, 精通的
Meaning
clever or skillful in using the hands or mind.
Example
She is adroit at solving complex problems.
她擅长解决复杂的问题。
B2 noun /ˌpʌɪ.əˈnɪr/

Pioneer

在新地区探索或定居的第一个人；开发新思想或方法的人
Meaning
a person who is among the first to explore or settle a new area; someone who develops new ideas or methods
Example
She was a pioneer in the field of computer science.
她是计算机科学领域的先驱。
A2 adverb /ˈwiːkli/

Weekly

每周
Meaning
happening or done once every week; every week
Example
I visit my grandmother weekly on Sundays.
我每个周日都去看望我的祖母。
B1 adjective ˌiːkəˈnɒmɪk

economic

经济的
Meaning
Relating to economics or the economy.
Example
The issue had significant economic implications.
该问题具有重要的经济影响。
B1 verb /ˈwɪsəl/

whistle

吹口哨
Meaning
to make a high-pitched sound by blowing air through lips or teeth
Example
He likes to whistle while working.
他喜欢在工作时吹口哨。
B1 noun /trəˈdɪʃ.ən/

Tradition

传统
Meaning
the transmission of customs or beliefs from generation to generation; a long-established custom or belief
Example
It's a family tradition to gather for dinner every Sunday evening.
这是我们每周日晚上全家聚餐的传统。
C2 adjective /ˌsɛm.iˈsɪv.ə.laɪzd/

semicivilized

半文明
Meaning
Partially civilized; having some aspects of civilization but not fully developed.
Example
The tribe was described as semicivilized by early explorers.
该部落被早期探险家描述为半文明。
C1 adjective /tɔːt/

taut

紧绷
Meaning
stretched or pulled tight; tense
Example
The rope was pulled taut between the two poles.
绳子在两个杆子之间拉得紧绷。
C2 noun /hɑrˈmoʊniəm/

Harmonium

风琴
Meaning
a keyboard musical instrument similar to an organ, using air to produce sound
Example
She played devotional songs on the harmonium at the temple.
她在寺庙用风琴演奏虔诚的颂歌。
B2 adjective /ˈnoʊ.ɪŋ/

Knowing

知道; 敏锐; 狡猾;
Meaning
showing awareness or understanding; perceptive; shrewd
Example
She gave him a knowing smile when he mentioned the secret.
她提到秘密时，给了他一个会心的微笑。
C2 adjective /ˈdʒɜːrmɪnəl/

germinal

萌芽的
Meaning
Relating to the earliest stage of development.
Example
The idea was still in its germinal stage.
这个想法仍然处于它的萌芽阶段。
C1 verb /rɪˈtɔːrt/

retort

反驳
Meaning
To reply quickly or sharply, often in a witty or angry manner.
Example
He quickly retorted that he was not to blame.
他迅速回应说他没有错。
C2 noun əˈkjuː.ə.ti

acuity

敏锐度
Meaning
Sharpness or keenness of thought, vision, or hearing.
Example
His intellectual acuity made him a brilliant scientist.
他的智力敏锐度使他成为一位杰出的科学家。
C1 verb /ɪˈlæps/

elapse

经过
Meaning
to pass or go by, usually referring to time
Example
Several hours elapsed before he finally returned home.
经过了几个小时，他终于回到家了。
A2 adjective /pəˈlaɪt/

Polite

有礼貌的; 尊重的; 彬彬有礼的
Meaning
having good manners; respectful; courteous
Example
He was very polite and respectful to everyone.
他对每个人都非常礼貌和尊重。
A2 adjective /ˈɪn.dɔːr/

indoor

室内的
Meaning
situated, occurring, or used inside a building
Example
Indoor plants can improve air quality at home.
室内植物可以改善家里的空气质量。
C1 noun /ˈæl.kə.laɪ/

alkali

碱性物质
Meaning
a soluble base substance, typically with a pH greater than 7, that neutralizes acids
Example
Soap contains alkali which helps remove grease.
肥皂含有碱，能帮助去除油脂。
C1 noun /noʊm/

gnome

地精
Meaning
a small mythical creature, often depicted as a bearded man living underground; also a figurine used in gardens
Example
The garden was decorated with a gnome statue.
花园里摆放着一个地精雕像。
A1 adjective /ˈfeɪ.məs/

famous

著名
Meaning
Known about by many people; renowned.
Example
This area is famous for its unique heritage.
这个地区因其独特的遗产而著名。
C1 adjective /ˌɪlɪˈdʒɪtɪmət/

illegitimate

非法
Meaning
Not authorized by law, rules, or standards; not recognized as valid.
Example
The court ruled the contract to be illegitimate.
法院裁定合同是非法的。
B1 verb /daɪn/

dine

用餐
Meaning
to eat a meal, especially the main meal of the day
Example
We usually dine at seven o'clock in the evening.
我们通常在晚上七点用餐。
C1 noun /ˈhɒl.ə.kɔːst/

holocaust

大屠杀
Meaning
A large-scale destruction, especially by fire; historically, the genocide of Jews during World War II.
Example
Millions of people perished during the Holocaust.
在大屠杀期间，数百万人死亡。
C1 noun /ˈpriːˌkɜrsər/

precursor

前身
Meaning
Something or someone that comes before another and indicates the approach of something else.
Example
The steam engine was a precursor to modern trains.
蒸汽机是现代火车的前身。
B1 noun /dɪˈmænd/

Demand

需求；消费者对商品或服务的需求
Meaning
an urgent request; the desire of consumers for goods or services
Example
The demand for organic food has increased significantly in recent years.
近年来，有机食品的需求显著增加。
C1 adjective, noun /ˈmɑːrʃən/

martian

火星人
Meaning
Related to the planet Mars; or an imaginary being from Mars.
Example
The movie showed a Martian visiting Earth.
电影展示了一个火星人访问地球。
C1 noun /əˈnɒməli/

anomaly

异常
Meaning
something that deviates from the norm or expected result
Example
The sudden drop in temperature was considered an anomaly.
温度的突然下降被认为是一种异常。
C1 noun /ˈlɪŋɡwɪst/

linguist

语言学家
Meaning
A person skilled in foreign languages or in the scientific study of language.
Example
She is a linguist who speaks six languages fluently.
她是一位能流利讲六种语言的语言学家。
C1 verb /ɪˈnʌnsieɪt/

enunciate

清晰地发音
Meaning
to pronounce words clearly; to express an idea clearly
Example
The teacher asked him to enunciate each word.
老师让他清晰地发音每个单词。