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B1 adjective /ˌʌnɪkˈspektɪd/

Unexpected

出乎意料的; 令人惊讶的
Meaning
not expected or anticipated; surprising
Example
The unexpected news left everyone speechless.
出乎意料的消息让所有人都哑口无言。
B2 adjective /ˈmɛʒərd/

measured

衡量
Meaning
carefully considered and deliberate
Example
She spoke in a calm, measured tone.
她以冷静和衡量的语气说话。
B2 noun /ˈskɒlərʃɪp/

scholarship

奖学金
Meaning
an award or grant to support a student's education
Example
She received a scholarship to study abroad.
她获得了一项奖学金，以便出国留学。
B2 noun /ˈɡɑːr.di.ən/

Guardian

监护人; 守护者
Meaning
a defender, protector, or keeper; a person legally responsible for the care of someone unable to manage their own affairs
Example
After her parents died, her uncle became her legal guardian and took care of her.
在她的父母去世后，她的叔叔成为了她的法定监护人，并照顾了她。
C1 noun /ɪnˈsek.tɪ.saɪd/

Insecticide

杀虫剂
Meaning
a substance used for killing insects; a chemical pesticide that targets insects
Example
The farmer sprayed insecticide on his crops to protect them from harmful bugs.
农民在作物上喷洒杀虫剂，以保护它们免受有害昆虫的侵害。
B2 adjective /ˈruːθ.ləs/

Ruthless

无情的; 残忍的; 毫无怜悯的
Meaning
showing no pity or compassion; cruel; merciless
Example
The ruthless dictator showed no mercy to his enemies.
那个冷酷的独裁者对他的敌人毫不留情。
C1 noun /ˈpælɪt/

pallet

平台
Meaning
a flat wooden platform used for moving or storing goods; also a makeshift bed
Example
The boxes were stacked on a wooden pallet for easy transport.
箱子被堆放在木托盘上以便于运输。
A2 verb /ˈriːəlaɪz/

realize

意识到
Meaning
to become aware of; to understand clearly; to achieve or make real
Example
I didn't realize how late it was until I checked the clock.
我没意识到已经这么晚了，直到我看了钟。
B2 noun /soʊp keɪs/

Soap case

肥皂盒
Meaning
a container used to store soap
Example
She bought a beautiful soap case for the bathroom.
她为浴室买了一个漂亮的肥皂盒。
C2 noun /ˈbɪlɪŋzˌɡeɪt/

billingsgate

粗俗或侮辱性的语言
Meaning
Coarse or abusive language; vulgar or offensive speech.
Example
The heated argument quickly descended into billingsgate.
激烈的争论迅速转化为粗俗的语言。
C1 noun /sɪv/

sieve

筛子
Meaning
a utensil with a mesh or perforated bottom, used for straining or sifting
Example
She used a sieve to strain the pasta.
她用筛子过滤意大利面。
B1 adjective /fɒnd/

fond

喜爱
Meaning
having a strong liking or affection for something or someone
Example
She is fond of painting and spends hours in front of her canvas.
她非常喜爱画画，并且在画布前面花费了几个小时。
C2 noun /dɪsˈtɛmpər/

distemper

一种影响动物的病毒性疾病，特别是狗
Meaning
a viral disease affecting animals, especially dogs; also refers to a state of disorder
Example
The dog was diagnosed with distemper and needed immediate care.
这只狗被诊断为患有犬瘟热，需要立即治疗。
C1 noun, adjective /ˈsɛntənəri/ or /sɛnˈtɛnəri/

centenary

百年纪念
Meaning
The hundredth anniversary of a significant event; relating to a period of 100 years.
Example
The school celebrated its centenary with a grand event.
学校以一场盛大的活动庆祝了它的百年纪念。
B2 adjective /ˈkɒmɪkəl/

comical

滑稽
Meaning
Funny in a strange or silly way; amusing.
Example
His comical expressions made everyone laugh.
他滑稽的表情让所有人都笑了。
B2 noun /ˈfluː.ən.si/

fluency

流利
Meaning
The ability to speak or write a language smoothly and effortlessly.
Example
She speaks English with remarkable fluency.
她流利地说英语，令人惊讶。
B1 adjective /ˈspaɪ.si/

Spicy

辛辣
Meaning
having a strong, hot flavor from spices; containing spices
Example
This curry is too spicy for me to eat.
这道咖喱对我来说太辣了。
C2 noun /ˈflɛkʃən/

flection

弯曲
Meaning
The act of bending or the state of being bent, especially of a limb or joint.
Example
The doctor tested the patient's knee flection during the examination.
医生在检查过程中测试了病人的膝盖弯曲。
C1 verb /ˌriːˈvæmp/

revamp

翻新
Meaning
To give a new and improved form, structure, or appearance to something.
Example
The company decided to revamp its website for a modern look.
公司决定重新设计其网站，以获得现代化外观。
B1 noun /sleɪv/

slave

奴隶
Meaning
a person who is the legal property of another and is forced to work for them
Example
The abolitionist movement fought for the rights of slaves.
废奴主义者运动为奴隶的权利而奋斗。
C1 verb /vɪə(r)/

veer

突然改变方向
Meaning
to change direction suddenly
Example
The car veered off the road to avoid the accident.
汽车为了避开事故突然驶离了道路。
C2 noun /kənˈtraɪ.vəns/

contrivance

装置或计划
Meaning
a device or plan that is cleverly or artificially created
Example
The clock was an intricate contrivance of gears and springs.
这只钟是由齿轮和弹簧组成的复杂装置。
C1 verb/noun /ˈswæɡ.ər/

swagger

傲慢
Meaning
To walk or behave in a very confident and arrogant way.
Example
He swaggered into the room as if he owned the place.
他走进房间，好像他是这个地方的主人。
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。
A2 noun /sɔːs/

Sauce

酱
Meaning
a liquid or semi-liquid substance served with food to add moisture and flavor
Example
She added tomato sauce to her pasta.
她在她的意大利面上加了番茄酱。
B2 noun ˈvaɪtəl rɪˈsɔːrsɪz

vital resources

重要资源
Meaning
Essential assets or supplies that are crucial for survival and development.
Example
Water is one of Bangladesh's vital resources.
水是孟加拉国的重要资源之一。
B1 verb /ˈdʒɛnəreɪt/

generate

Meaning
to produce or create something
Example
The machine generates electricity.
A2 adjective /blaɪnd/

blind

Meaning
Unable to see because of injury, disease, or a congenital condition.
Example
He has been blind since birth.
C1 noun /ˈnʌr.ɪʃ.mənt/

nourishment

营养
Meaning
Food and nutrients necessary for the body's growth and development.
Example
Proper nourishment is essential for child development.
适当的营养对儿童的发展至关重要。
B2 noun ˌvɒlənˈtɪər ˌɔːɡənaɪˈzeɪʃən

volunteer organization

志愿者组织
Meaning
A nonprofit group of people who offer their services willingly without payment for a cause.
Example
BD Clean is a volunteer organization promoting recycling.
BD Clean 是一个志愿者组织，推广回收。
C1 noun /draɪ ˈtʃɪl.i/

Dry Chilli

干辣椒
Meaning
dried chili peppers used as spice for adding heat to food
Example
The recipe calls for two dry chillies to make it spicy.
这个食谱需要两颗干辣椒让它变辣。
C1 adjective /ˈæmərəs/

amorous

多情的
Meaning
Showing, feeling, or relating to romantic love or desire.
Example
He sent her an amorous letter filled with declarations of love.
他给她写了一封充满爱情宣言的情书。
C2 adjective /ˌɪndɪˈtɜːrmənət/

indeterminate

不确定
Meaning
Not exactly known, defined, or established; vague or uncertain.
Example
The project was delayed for an indeterminate amount of time.
项目因不确定的时间被推迟。
C1 noun /ˈfɔːrwɜːrd/

foreword

前言
Meaning
a short introduction at the beginning of a book, typically written by someone other than the author
Example
The foreword of the book was written by a famous historian.
这本书的前言是由一位著名的历史学家写的。
A1 adjective /haɪ/

high

高
Meaning
At or to a great height; greater than normal in amount, degree, or intensity.
Example
The mountain peak is very high.
山顶非常高。
A2 adjective /taɪt/

tight

紧的
Meaning
firmly held in place, not loose or slack
Example
The knot was too tight to untie.
结已经太紧，无法解开。
C1 verb /ˈkwɪkən/

quicken

加快
Meaning
to make or become faster; to accelerate
Example
His pulse began to quicken as he approached the finish line.
他的脉搏在接近终点线时开始加速。
C2 adjective /woʊnt/ or /wɔːnt/

wont

习惯
Meaning
accustomed or used to doing something
Example
She rose early, as she was wont to do.
她早早起床，正如她习惯做的那样。
C2 noun /ˌsuː.pɚˈfluː.ə.t̬i/

superfluity

过剩
Meaning
An excessive amount of something; more than what is needed.
Example
The room was filled with a superfluity of decorations.
房间里充满了过多的装饰。
C1 adjective /ˈrɛzənənt/

resonant

共鸣的
Meaning
Deep, clear, and continuing to sound or echo.
Example
The resonant voice of the speaker filled the hall.
演讲者那共鸣的声音充满了大厅。
B2 noun /ˈbel.i/

Belly

肚子
Meaning
the front part of the human trunk below the ribs, containing the stomach and bowels; abdomen
Example
The baby kicked in her belly during pregnancy.
怀孕期间，宝宝踢了她的肚子。
B1 noun, verb /ˈmɜːrdər/

murder

谋杀
Meaning
the unlawful killing of a person; to kill someone unlawfully and intentionally
Example
The detective investigated the murder that shocked the town.
侦探调查了这起震惊小镇的谋杀案。
C2 noun /ˈbɪɡ.ə.mɪst/

bigamist

重婚罪犯
Meaning
A person who commits the crime of marrying someone while already married to another.
Example
The man was arrested for being a bigamist.
这个人因大婚而被逮捕。
A1 noun /ˈlet.ər/

Letter

字母; 信
Meaning
a character representing one or more of the sounds used in speech; a written message, typically sent in an envelope
Example
She wrote a letter to her grandmother.
她给她的祖母写了一封信。
B2 noun bækˈtɪə.ri.ə

bacteria

细菌
Meaning
A member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus.
Example
Specialized bacteria aid in waste decomposition.
专门的细菌有助于废物分解。
C1 noun /ɡlɪtʃ/

glitch

故障
Meaning
A sudden, usually temporary fault or malfunction in a system or device.
Example
The computer crashed due to a minor glitch in the software.
由于软件中的小故障，计算机崩溃了。
B2 noun /bleɪd/

Blade

刀片
Meaning
a sharp flat cutting edge of a knife, sword, or tool
Example
The blade of the knife needs to be sharpened.
刀刃需要磨锐。
C1 verb /ˈpæmpər/

pamper

溺爱 / 宠爱
Meaning
to treat with excessive care and attention; to spoil
Example
Parents often pamper their first child.
父母常常溺爱他们的第一个孩子。
C1 adjective ˈɛl.ə.kwənt

eloquent

雄辩
Meaning
Fluent or persuasive in speaking or writing; clearly expressing or indicating something.
Example
Her eloquent speech inspired the entire audience.
她雄辩的演讲激励了整个观众。
C2 noun /kəˈraʊzl/

carousal

喧闹的聚会
Meaning
A noisy or lively drinking party or festivity.
Example
They were exhausted after a night of wild carousal.
他们在一晚狂欢的喧闹聚会后感到筋疲力尽。
A2 verb /rɪˈtɜːrn/

return

返回
Meaning
to come or go back to a place; to give back
Example
I will return home tomorrow.
我明天会回家。
C2 verb /əˈdʌltəreɪt/

adulterate

掺假
Meaning
to make something poorer in quality by adding another substance, usually of lower quality
Example
The company was fined for adulterating its products with cheap chemicals.
该公司因将其产品篡改成便宜的化学品而被罚款。
A1 noun /praɪs/

price

价格
Meaning
the amount of money expected, required, or given for something
Example
The price of the car has increased recently.
这辆车的价格最近上涨了。
C2 noun /əkˈsɛʃən/

accession

登基 / 接受协议
Meaning
the attainment of a position of rank or power, especially a monarch or president; the formal acceptance of an agreement or treaty
Example
The king's accession to the throne was celebrated with great ceremony.
国王登基的仪式盛大举行。
B2 adjective /ˌbaɪəʊdɪˈɡreɪdəbl/

biodegradable

可生物降解的
Meaning
Capable of being decomposed by natural biological processes, typically by bacteria or other living organisms, without causing harm to the environment.
Example
Biodegradable materials break down naturally without harming the environment.
可生物降解的材料自然分解，不会对环境造成伤害。
C2 adjective /ˈlɪmbər/

limber

灵活和敏捷
Meaning
Flexible and agile in body or movement.
Example
Dancers need to stay limber to perform well.
舞者需要保持灵活才能表现好。
C1 noun /ˈsɪn.ɪˌsɪz.əm/

cynicism

愤世嫉俗
Meaning
An inclination to believe that people are motivated purely by self-interest; skepticism.
Example
His cynicism made it hard for him to trust anyone.
他的愤世嫉俗让他很难相信任何人。
A2 noun /lɔː/

Law

法律
Meaning
a rule or system of rules recognized by a country or community as regulating the actions of its members
Example
Everyone must obey the law.
每个人都必须遵守法律。
C2 noun /tækˈsɒnəmɪst/

taxonomist

分类学家
Meaning
A scientist who classifies organisms into groups based on their characteristics.
Example
The taxonomist discovered a new species of insect.
这位分类学家发现了一种新昆虫物种。
C2 noun /ɛθˈnɒlədʒi/

ethnology

民族学
Meaning
the study of the characteristics of different peoples and the differences and relationships between them
Example
She specialized in ethnology to better understand cultural diversity.
她专攻民族学，以更好地理解文化多样性。
C1 noun /rɪt/

writ

法院命令
Meaning
A formal written order issued by a court.
Example
The judge issued a writ of habeas corpus.
法官发布了人身保护令。
B1 adjective /slaɪt/

Slight

轻微的; 细微的; 苗条的; 微妙的
Meaning
small in degree; not severe or intense; slim; thin
Example
There was a slight delay in the train schedule.
火车时刻表有轻微的延迟。
C1 noun/verb /pɔːr/

pore

毛孔 / 仔细研究
Meaning
As a noun: a tiny opening in the skin or surface. As a verb: to study something carefully.
Example
She pored over the documents for hours before making a decision.
她在做出决定之前，花了几个小时仔细查看文件。
B2 adjective /ɪnˈvaɪrənmənt ˈfrɛndli/

environment-friendly

环保
Meaning
Designed or produced in a way that causes minimal harm to the environment, often using sustainable materials and processes that reduce ecological impact.
Example
Environment-friendly products are designed to reduce ecological damage.
环保产品旨在减少生态损害。
C1 adjective /ˈbɒt.əl ɡriːn/

Bottle-green

瓶绿色
Meaning
a dark green color similar to that of a green glass bottle
Example
She wore a beautiful bottle-green dress to the evening party.
她穿了一件漂亮的瓶绿色连衣裙参加晚宴。
C2 adjective /pərˈfɪdiəs/

perfidious

背叛的
Meaning
deceitful and untrustworthy
Example
The spy was executed for his perfidious actions.
间谍因其背叛行为被执行死刑。
C2 noun /ˈɒkjʊlɪst/

oculist

眼科医生
Meaning
An old-fashioned term for an eye doctor or ophthalmologist.
Example
The village oculist was known for treating various eye diseases.
村里的眼科医生以治疗各种眼病而闻名。
A2 adjective /braɪt/

Bright

明亮
Meaning
giving out or reflecting much light; vivid in color
Example
The artist used bright colors in her painting.
艺术家在她的画作中使用了明亮的颜色。
C2 noun /ɪnˈsuːsiəns/

insouciance

无忧无虑
Meaning
Casual lack of concern; indifference.
Example
She carried herself with an air of insouciance, unbothered by the challenges ahead.
她带着一副无忧无虑的样子走着，毫不担心前方的挑战。
B2 adjective /ˈsoʊpi/

Soapy

覆盖着肥皂的; 泡沫的
Meaning
covered with soap; having the characteristics of soap; foamy
Example
The dishes were still soapy after washing.
洗完后，碗盘仍然很肥皂。
C1 /skwɒt/

squat

蹲下
Meaning
to crouch or sit with knees bent and body close to the ground
Example
He squatted down to tie his shoes.
他蹲下来系鞋带。
A2 adjective /ˈkruːəl/

cruel

残忍
Meaning
Willfully causing pain or suffering to others, or feeling no concern about it.
Example
It was cruel to make fun of the injured boy.
嘲笑受伤的男孩是残忍的。
C2 adjective /ˈtɪd.li/

Tiddley

微醉; 小或微小
Meaning
slightly drunk; small or tiny
Example
After a few drinks, he felt a bit tiddley.
喝了几杯后，他觉得有点儿tiddli。
B1 noun /freɪz/

phrase

短语
Meaning
a small group of words standing together as a conceptual unit
Example
He gave a memorable phrase at the conference.
他在会议上说了一句令人难忘的话。
B1 noun /ɪkˈstent/

Extent

范围; 范围程度
Meaning
the area covered by something; the degree to which something has spread
Example
The extent of the damage caused by the flood was enormous.
洪水造成的损害范围非常大。
C1 noun /ˈtʃaɪ.nə.weər/

China-ware

瓷器
Meaning
dishes, plates, cups, and other tableware made of porcelain or fine ceramic
Example
The expensive china-ware was displayed in the cabinet.
昂贵的瓷器被展示在橱柜里。
A2 noun /pəˈluː.ʃən/

pollution

污染
Meaning
The presence in or introduction into the environment of a substance which has harmful or poisonous effects.
Example
Industrial pollution harms marine life.
工业污染对海洋生物有害。
C1 noun /ʃraɪn/

Shrine

圣地; 神殿; 圣坛
Meaning
a holy or sacred place dedicated to a specific deity, ancestor, hero, or saint
Example
Pilgrims visit the shrine to pray for good health.
朝圣者前往圣地为健康祈祷。
A2 noun /ˈsen.tər/

center

中心
Meaning
A place or building designated for a particular activity or service.
Example
The first robotic surgery center was established in Rangpur.
第一个机器人手术中心在兰普尔建立。
B2 noun /dʒet/

Jet

喷气式飞机
Meaning
a rapid stream of liquid, gas, or flame; an aircraft powered by jet engines
Example
The jet took off smoothly and reached cruising altitude quickly.
这架喷气机平稳起飞，迅速达到了巡航高度。
C1 adjective /ˌʌnrɪˈkwaɪtɪd/

unrequited

Meaning
Not returned or reciprocated, especially in the context of love or affection.
Example
He suffered from unrequited love for years.
C1 adjective ləˈθɑːrdʒɪk

lethargic

昏睡
Meaning
Being inactive due to lack of physical or mental energy
Example
After a heavy meal, he felt lethargic and sleepy.
吃了丰盛的晚餐后，他感到昏睡和困倦。
C1 noun /ˈkeɪ.sɪŋ/

Casing

外壳; 外罩
Meaning
a cover or shell that protects or encloses something
Example
The mechanic removed the engine casing to examine the internal parts.
机械师拆下了发动机外壳以检查内部零件。
B2 adjective /ɪsˈlɑːmɪk/

islamic

伊斯兰的
Meaning
relating to Islam, its followers, or its teachings
Example
The city has many Islamic cultural centers.
这座城市有许多伊斯兰文化中心。
A2 noun /leɪk/

Lake

湖泊
Meaning
a large body of water completely surrounded by land
Example
The peaceful lake reflected the mountains in its calm waters.
宁静的湖泊在平静的水中倒映着山脉。
A2 noun /ˈpɑːsˌpɔːrt/

passport

护照
Meaning
an official government document that identifies a person and allows them to travel internationally
Example
She renewed her passport before traveling abroad.
她在出国前更新了她的护照。
C2 noun /ˈɪmɪˌteɪtər/

imitator

模仿者
Meaning
a person who copies the behavior, style, or actions of others
Example
He became famous as an imitator of popular singers.
他因模仿流行歌手而出名。
C2 adjective /ˌprɛsɪˈdɛnʃəl/

precedential

先例的
Meaning
Relating to, or serving as, a precedent; having authority as an example.
Example
The court’s decision has precedential value.
法院的判决具有先例价值。
C1 noun delˈteɪɪk ˈlændskeɪp

deltaic landscape

三角洲景观
Meaning
A geographical area formed by sediment deposits at the mouth of a river, creating a triangular land formation.
Example
Bangladesh has a unique deltaic landscape.
孟加拉国拥有独特的三角洲景观。
C1 noun ɪnˈflɛk.ʃən

inflection

语调变化
Meaning
The change in pitch or tone of voice when speaking for emphasis.
Example
His inflection kept the audience engaged.
他的语调让观众保持关注。
B1 adjective /trɪˈmendəs/

Tremendous

巨大的; 极其; 非常
Meaning
extremely large, great, or intense; extraordinary
Example
She made tremendous progress in her studies.
她在学习上取得了巨大的进展。
B1 adverb /ɪˈventʃuəli/

Eventually

最终; 最后
Meaning
in the end; finally; at last
Example
After years of hard work, she eventually became a doctor.
经过多年的努力工作，她最终成了医生。
C1 noun /liˈeɪzɒn/

liaison

联络人
Meaning
communication or cooperation between people or groups for a smooth working relationship
Example
She works as a liaison between the company and its clients.
她在公司与客户之间担任联络人。
C1 noun /oʊˈveɪʃən/

ovation

掌声
Meaning
an enthusiastic show of approval, especially by clapping hands
Example
The actor received a standing ovation after his performance.
演员在表演后收到了站立的掌声。
C2 verb /bɪˈtroʊð/

betroth

订婚
Meaning
To formally promise to marry someone; to engage.
Example
He was betrothed to the princess at a young age.
他在年轻时就与公主订婚了。
B2 verb /ˈæmplɪˌfaɪ/

amplify

放大
Meaning
to make sounds louder; to make something larger or more significant
Example
The microphone amplifies her voice.
麦克风增强了她的声音。
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。
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。
B2 adjective /ˈstʌb.ərn/

Stubborn

固执; 顽固; 倔强
Meaning
refusing to change opinion or course of action; persistent; obstinate
Example
The stubborn child refused to eat his vegetables.
那个固执的孩子拒绝吃蔬菜。
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 noun /mɪˈsɑːdʒɪnɪst/

misogynist

厌女症者
Meaning
A person who dislikes, despises, or is strongly prejudiced against women.
Example
Many condemned his speech as the words of a misogynist.
许多人谴责他的演讲是厌女症者的言论。
B2 verb /əˈweɪt/

await

等待
Meaning
to wait for someone or something; to expect
Example
We await your response with great anticipation.
我们满怀期待地等待你的回应。
C1 noun /ˈrep.lɪ.kə/

Replica

复制品
Meaning
an exact copy or model of something, especially one on a smaller scale
Example
The museum displayed a perfect replica of the ancient statue.
博物馆展示了古代雕像的完美复制品。
B2 noun /ˈlɪkər/

liquor

Meaning
Alcoholic drinks, especially strong distilled ones such as whiskey or vodka.
Example
The shop sells both beer and hard liquor.
C1 noun /ˈkwɪk.sænd/

Quick-sand

流沙
Meaning
loose wet sand that yields easily to pressure and sucks in anything on its surface
Example
The explorer got trapped in quicksand while crossing the desert.
探险家在穿越沙漠时被流沙困住。
B1 noun /dɪsk/

disc

平坦、薄且圆的物体
Meaning
a flat, thin, round object or surface
Example
He inserted the music disc into the player.
他把音乐碟片插入了播放器。
C2 adjective /ɪˈpɪstələri/

epistolary

书信体
Meaning
Related to the writing of letters; expressed in or through letters.
Example
The novel is written in an epistolary style, consisting of letters between characters.
这本小说是以书信体风格写的，由人物之间的信件组成。
B1 noun ˈsɪs.təmz

systems

系统
Meaning
A set of connected things or parts forming a complex whole.
Example
Effective systems improve productivity.
有效的系统提高了生产力。
A2 noun/verb /ˈbætəl/

battle

战斗
Meaning
A fight between armed forces or a struggle to achieve or resist something.
Example
The soldiers prepared for the final battle.
士兵们为最后的战斗做好了准备。
C1 noun /mɑːrˈsuːpiəl/

marsupial

携带并在袋中喂养幼崽的哺乳动物
Meaning
A type of mammal that carries and nourishes its young in a pouch, like kangaroos and koalas.
Example
The kangaroo is a well-known marsupial.
袋鼠是一个著名的有袋类动物。
C2 noun /tɪlθ/

tilth

土壤状况（适合种植作物）
Meaning
The physical condition of soil in relation to its suitability for planting crops.
Example
The farmer checked the soil's tilth before planting the seeds.
农民在种植种子之前检查了土壤的tilth。
C2 noun /mɪˌsɛdʒəˈneɪʃən/

miscegenation

种族通婚
Meaning
the interbreeding of people considered to be of different racial types
Example
The law once prohibited miscegenation in many countries.
法律曾在许多国家禁止了种族通婚。
C2 noun /ˈɑːrbɪtər/

arbiter

仲裁者
Meaning
a person who has the authority to settle a dispute or decide an issue
Example
The principal acted as the arbiter in the conflict between the students.
校长在学生之间的冲突中充当了仲裁者。
B2 noun /ˈæplɪkənt/

applicant

申请者
Meaning
a person who applies for something, such as a job or a position
Example
The applicant was interviewed for the position.
申请者已被面试以获取该职位。
A2 verb /ˈɑːrɡjuː/

argue

争论
Meaning
to have a disagreement; to present reasons for or against
Example
They often argue about politics.
他们经常争论政治。
C1 adjective /ˈɔːrdɪnəl/

ordinal

序数
Meaning
Relating to the order or position of something in a sequence (first, second, third, etc.).
Example
The ordinal number 'third' indicates position in a sequence.
序数词'第三'表示在顺序中的位置。
C2 noun /ˌrɛtroʊˈɡrɛʃən/

retrogression

倒退
Meaning
a return to a worse or less developed state
Example
The country experienced economic retrogression after the crisis.
该国在危机后经历了经济倒退。
B2 adjective /ˈstʌf.i/

Stuffy

缺乏新鲜空气; 通风不良; 态度正式和保守
Meaning
lacking fresh air; poorly ventilated; formal and conservative in attitude
Example
The room was stuffy and needed fresh air.
房间里缺乏新鲜空气，需要新鲜空气。
B2 adjective /kəˈrɛspɒndɪŋ/

corresponding

相关的
Meaning
matching or related to something
Example
The corresponding page in the book explains the process in detail.
书中的相关页面详细解释了该过程。
C2 noun /ˈtæmbər/ or /ˈtɪmbər/

timbre

音色
Meaning
The character or quality of a musical sound or voice as distinct from its pitch and intensity.
Example
Her voice had a warm timbre that soothed the audience.
她的声音有一种温暖的音色，安抚了观众。
A2 noun /wɜːrks/

works

作品
Meaning
the physical or mental effort used to achieve something
Example
Her works have been exhibited in museums worldwide.
她的作品在世界各地的博物馆中展出。