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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。
C2 noun /ˈdʌlərd/

dullard

傻瓜
Meaning
a slow or stupid person
Example
He was considered a dullard by his classmates.
他被同学们视为傻瓜。
C1 noun /ˈkɒz.moʊs/

Cosmos

宇宙花
Meaning
a colorful annual flower with daisy-like blooms and feathery foliage
Example
The cosmos flowers swayed gently in the summer breeze across the meadow.
宇宙花在夏季的微风中轻轻摇摆，穿过草地。
C2 adjective /ˈɒf.biːt/

offbeat

不寻常
Meaning
Unusual, unconventional, or different from the norm.
Example
She has a very offbeat sense of humor.
她有非常不寻常的幽默感。
B2 noun /pərˈsɪstəns/

persistence

坚持
Meaning
the quality of continuing steadily despite problems or difficulties
Example
His persistence finally paid off when he got the job.
他的坚持最终得到了回报，当他得到了那份工作。
C1 adjective /ʌnˈkæni/

uncanny

不可思议
Meaning
Strange or mysterious, especially in an unsettling way.
Example
She has an uncanny ability to predict the future.
她有一种不可思议的能力来预测未来。
B2 adjective /ˈɑːrbɪˌtrɛri/

arbitrary

随意的
Meaning
based on random choice or personal whim, rather than reason or system
Example
The teacher's arbitrary grading upset many students.
老师的随意评分让许多学生感到不满。
A2 noun /ˈwɛdɪŋ/

wedding

婚礼
Meaning
a marriage ceremony, especially considered as including the associated celebrations
Example
They are planning a wedding in the summer.
他们正在计划一个夏季婚礼。
C2 adjective /dɪsˈkɜrsɪv/

discursive

离题的
Meaning
Tending to digress or move from topic to topic; lengthy and rambling.
Example
His discursive style made the lecture hard to follow.
他的离题风格使得讲座难以跟上。
C2 noun /ˈhɔːzər/

hawser

用于系船或拖船的粗绳
Meaning
A thick rope or cable used in mooring or towing a ship.
Example
The sailors secured the ship to the dock with a heavy hawser.
水手们用一根重的豪泽把船固定在码头。
B1 noun /dɪˈskʌvəri/

discovery

发现
Meaning
The act of finding or learning something for the first time.
Example
The discovery of penicillin changed medical history.
青霉素的发现改变了医学历史。
B2 verb /kənˈstrʌkt/

construct

建造
Meaning
to build or form something by putting parts together
Example
They plan to construct a new bridge over the river.
他们计划在河上建一座新桥。
B2 adjective /ɪnˈvɪz.ə.bəl/

Invisible

看不见的
Meaning
unable to be seen; not visible to the eye
Example
The bacteria are invisible without a microscope.
细菌在没有显微镜的情况下看不见。
C2 noun /ˈkɒl.ə.kwi/

colloquy

正式对话
Meaning
A formal conversation or dialogue, often on serious or academic topics.
Example
The professors engaged in a deep colloquy about the future of education.
教授们就教育的未来进行了深入的对话。
B1 noun ˈstrætədʒi

strategy

战略
Meaning
A plan of action designed to achieve a long-term or overall aim.
Example
The strategy ensured success.
该战略确保了成功。
C1 verb /hjuːˈmɪlieɪt/

humiliate

侮辱
Meaning
to make someone feel ashamed or foolish by injuring their dignity
Example
He was humiliated by his public failure.
他因公共失败而感到羞辱。
B2 verb /ˈɡrʌmbəl/

grumble

抱怨
Meaning
to complain quietly or in a low voice
Example
She often grumbles about the traffic.
她常常抱怨交通。
B1 noun /kɔːr/

core

核心
Meaning
the central or most important part of something
Example
Honesty is at the core of their values.
诚实是他们价值观的核心。
B1 adjective /pərˈtɪk.jʊ.lər/

particular

特别
Meaning
specific or special; distinct from others
Example
He is very particular about his diet.
他对自己的饮食非常挑剔。
C2 noun /ˌbuː.ɡənˈvɪl.i.ə/

Bougainvillea

九重葛
Meaning
a tropical climbing plant with colorful bracts surrounding small flowers
Example
The bougainvillea climbing over the garden wall creates a beautiful purple display.
攀爬在花园墙上的九重葛创造了美丽的紫色展示。
C1 noun /teɪnt/

Taint

污点; 污渍; 腐败或污染
Meaning
a stain or mark that spoils something; corruption or contamination
Example
The scandal left a permanent taint on his reputation.
丑闻在他的声誉上留下了永久的污点。
C1 noun /mɪsˈɡɪv.ɪŋ/

Misgiving

疑虑; 担忧; 不确定
Meaning
A feeling of doubt or apprehension about the outcome or consequences of something
Example
She had serious misgivings about accepting the job offer.
她对于接受工作邀请有严重的疑虑。
C1 noun ˈlaɪv.li.hʊd

livelihood

生计
Meaning
A means of securing the necessities of life; a way of making a living.
Example
Fishing is the primary livelihood of coastal communities.
捕鱼是沿海社区的主要生计。
B1 adverb /ˈæftərwərd/

afterward

之后
Meaning
at a later time; subsequently
Example
We went to dinner and watched a movie afterward.
我们去吃了晚餐，然后看了一部电影。
C1 adjective /ˈθɪŋ.kə.bəl/

thinkable

可想的
Meaning
Capable of being imagined or conceived; possible to consider or believe
Example
It is hard to believe that such an outcome is even thinkable.
很难相信这样的结果甚至是可以想象的。
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。
C1 noun /ɪmˈprɪzənmənt/

imprisonment

监禁
Meaning
the act of putting someone in prison; the state of being confined as punishment
Example
He faced imprisonment for violating the court order.
他因违反法院命令而面临监禁。
B1 noun /ˈeər fɔːrs/

Air force

空军
Meaning
the military organization of a country that uses aircraft for fighting
Example
The air force conducted a training exercise over the mountains.
空军在山脉上空进行了一次训练演习。
B1 noun /ˈɡæsəˌliːn/

gasoline

汽油
Meaning
a liquid fuel made from petroleum, used mainly to power engines in vehicles
Example
The price of gasoline has increased significantly this month.
本月汽油价格显著上涨了。
B2 noun ˌspɛk.jʊˈleɪ.ʃən

speculation

投机
Meaning
Investment in stocks, property, or other ventures in the hope of gain but with the risk of loss.
Example
Stock market speculation can lead to high volatility.
股市投机可能导致高波动性。
B2 noun /ˈɔɪ.stər/

Oyster

生蚝
Meaning
a type of shellfish that can be eaten and sometimes contains pearls
Example
She ordered fresh oysters at the seafood restaurant.
她在海鲜餐厅点了新鲜的生蚝。
C1 verb /diːm/

deem

认为, 判断
Meaning
to regard or consider in a specified way
Example
The project was deemed a success by the board.
该项目被董事会认为是成功的。
C1 adjective /ˈprɪnsəpəld/

principled

有原则的
Meaning
acting in accordance with moral or ethical standards
Example
He is a principled leader who always puts honesty first.
他是一个有原则的领导，总是把诚实放在第一位。
B2 noun /ɔːrˈɡæn.ɪk ˈfɑːr.mɪŋ/

organic farming

有机农业
Meaning
Farming method that avoids synthetic chemicals and fertilizers, using natural methods instead.
Example
Organic farming improves soil health and reduces pollution.
有机农业改善了土壤健康并减少了污染。
A2 modal verb /ɔːt/

ought

应该
Meaning
Used to indicate duty, correctness, or moral obligation.
Example
You ought to respect your elders.
你应该尊重长辈。
C1 noun /pəˈrɪm.ɪ.tər/

perimeter

周长
Meaning
the continuous line forming the boundary of a closed geometric figure or area
Example
The soldiers guarded the perimeter of the camp.
士兵守卫着营地的周长。
C1 noun, verb /ˈliːvər/ or /ˈlɛvər/

lever

杠杆，刚性杆
Meaning
a rigid bar used to move or lift heavy objects; to move something using leverage.
Example
He used a lever to lift the heavy stone.
他使用了一个杠杆来举起重石。
B1 noun /ˈleɪ.bəl/

Label

标签
Meaning
a small piece of paper or material attached to something to identify or describe it
Example
Please read the label carefully before taking any medication.
请在服用任何药物之前仔细阅读标签。
C1 verb /dɪsˈhɑːrtn/

dishearten

使灰心
Meaning
to cause someone to lose determination or confidence; to discourage
Example
The constant rejection letters began to dishearten the young writer.
不断的拒绝信开始使年轻的作家感到气馁。
C1 verb /ɪnˈlɪst/

enlist

报名
Meaning
to join or sign up, especially for military service; to secure someone's support or help
Example
He decided to enlist in the army after graduation.
他决定毕业后加入军队。
B1 adjective /rɪˈleɪ.tɪd/

Related

相关的; 有联系的
Meaning
connected; associated; having a connection or relationship
Example
These two problems are closely related to each other.
这两个问题彼此紧密相关。
C1 verb /kwentʃ/

quench

解渴
Meaning
to satisfy thirst by drinking; to extinguish fire
Example
He drank water to quench his thirst after the long run.
他跑完步后喝水解渴。
C2 noun /ˈklaʊdˌbɜːrst/

cloudburst

突然的暴雨
Meaning
a sudden and very heavy rainfall
Example
The picnic was ruined by a sudden cloudburst.
野餐被突如其来的暴雨摧毁。
B1 noun /ˈhæŋ.kər.tʃɪf/

Handkerchief

手帕
Meaning
a small piece of cloth used for wiping the nose or face
Example
She always carries a clean handkerchief in her purse.
她总是在包里带一条干净的手帕。
A2 adjective /əˈtræk.tɪv/

Attractive

吸引人
Meaning
pleasing or appealing to the senses; having a quality that draws interest
Example
The garden looks very attractive in spring.
春天的花园看起来非常吸引人。
B1 noun /ˈsʌn.flaʊər/

Sun flower

向日葵
Meaning
a large yellow flower that turns to face the sun
Example
The sunflower field looked amazing in the bright sunlight.
向日葵田在明亮的阳光下看起来很美。
C2 noun /ruːˈeɪ/

roue

一位沉迷于感官享受的男人
Meaning
A man devoted to a life of sensual pleasure; a debauched man.
Example
The old roue squandered his fortune on gambling and women.
那位年老的鲁埃把他的财富都浪费在赌博和女人身上。
C1 noun /əˈdʒeɪsənsi/

adjacency

邻近性
Meaning
The state of being next to or adjoining something else.
Example
The adjacency of the two buildings made it easy to connect them.
这两座建筑物的邻近性使得它们的连接变得容易。
C1 noun ˌdʒiːəˈlɒdʒɪkəl ˈstrʌktʃər

geological structure

地质结构
Meaning
The arrangement and composition of rocks, minerals, and landforms in the Earth's crust.
Example
Scientists will study the Moon's geological structure.
科学家将研究月球的地质结构。
B2 adjective /ˌʌndərˈlaɪɪŋ/

underlying

基本的
Meaning
basic or hidden but important; forming the foundation of something
Example
The underlying reason for the conflict was never addressed.
冲突的根本原因从未得到解决。
A2 adjective /maɪˈnuːt/

Minute

极小的; 微小的; 详细的; 精确的
Meaning
extremely small; tiny; detailed; precise
Example
The scientist examined minute details under the microscope.
科学家在显微镜下检查了微小的细节。
C1 noun ˈsʌb.tɛkst

subtext

潜台词
Meaning
Hidden meaning or message behind spoken or written words
Example
The subtext of his speech suggested disagreement.
他的演讲的潜台词暗示着不同意见。
B1 noun/verb /skeɪl/

scale

刻度 / 调整大小
Meaning
A system of ordered marks used for measurement; also means to climb or to adjust in size.
Example
The company plans to scale its operations globally.
公司计划全球扩展其业务。
A2 verb /ˈpræktɪs/

practise

练习
Meaning
to do something repeatedly to improve skill; to work in a profession
Example
She practises piano for two hours daily.
她每天练习两个小时钢琴。
B2 noun /dɪsˈmeɪ/

Dismay

沮丧; 惊恐
Meaning
concern and distress caused by something unexpected; consternation or alarm
Example
To our dismay, the concert was cancelled due to severe weather conditions.
令我们失望的是，由于恶劣天气，音乐会被取消了。
C1 noun /ˈkrɒkəri/

crockery

餐具
Meaning
Dishes, plates, cups, and other items made of earthenware or china.
Example
The hotel provided clean crockery for the guests.
酒店为客人提供了干净的餐具。
B2 noun /ˌsɪm.ɪˈlær.ə.ti/

Similarity

相似性; 类似性
Meaning
the quality or state of being similar; resemblance
Example
There is a striking similarity between the two paintings.
这两幅画之间有惊人的相似性。
C2 noun /ˈfeɪ.tə.lɪ.zəm/

fatalism

宿命论
Meaning
the belief that all events are predetermined and inevitable
Example
He embraced fatalism, believing that nothing he did could change his destiny.
他接受了宿命论，相信无论他做什么，都无法改变他的命运。
B1 adjective /ˈtʃɑːr.mɪŋ/

charming

迷人
Meaning
Very pleasing or delightful in a way that attracts people.
Example
The village is full of charming little houses.
这个村庄充满了迷人的小房子。
C2 verb /raɪv/

rive

撕裂
Meaning
to tear apart violently
Example
The earthquake rived the ground in several places.
地震在几个地方撕裂了地面。
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。
C2 adjective /ˈtɛsəleɪtɪd/

tessellated

马赛克
Meaning
arranged in a pattern of repeated shapes fitting together without gaps
Example
The tessellated floor was made of colorful tiles arranged in perfect symmetry.
马赛克地板由色彩斑斓的瓷砖组成，完美对称地排列。
A2 noun /ˈeər kənˈdɪʃ.ən.ər/

Air conditioner

空调
Meaning
a system that controls the temperature, humidity, and air quality in a building or room
Example
We turned on the air conditioner because it was too hot outside.
我们打开了空调，因为外面太热了。
C1 noun /ˈdʒʌɡ.lər/

Juggler

杂技演员
Meaning
a person who skillfully throws and catches objects as entertainment
Example
The juggler entertained the crowd with his amazing ball tricks.
那位杂技演员用他惊人的球技娱乐了观众。
C1 verb ˈsɪŋ.krə.naɪz

synchronize

同步
Meaning
To coordinate in time; to cause to occur or operate at the same time or rate.
Example
The dancers need to synchronize their movements.
舞者需要同步他们的动作。
A2 noun /ˈʌv.ən/

Oven

烤箱
Meaning
an enclosed compartment used for heating, baking, or drying food
Example
She baked cookies in the oven for thirty minutes.
她在烤箱里烤了三十分钟的饼干。
A2 adjective /ˈnæʃənəl/

national

国家的
Meaning
relating to a nation, especially its culture, language, or government
Example
The national anthem was played at the ceremony.
国歌在仪式上播放。
C1 noun /ˈhɪp.ə.krɪt/

Hypocrite

伪君子; 假仁假义者
Meaning
a person who acts in contradiction to their stated beliefs or feelings; a pretender
Example
Don't be a hypocrite by demanding honesty from others while lying yourself.
不要做伪君子，要求别人诚实，而自己却撒谎。
C2 verb /ˈɔːltərˌkeɪt/

altercate

争论
Meaning
to argue or dispute angrily or noisily
Example
The neighbors began to altercate over the boundary wall.
邻居们开始争论边界墙。
C1 verb /rɪˈnɛɡ/

renege

违约
Meaning
to go back on a promise, agreement, or commitment
Example
The company reneged on its promise to increase wages.
公司违背了他们提高工资的承诺。
C1 adjective /kəˈləʊ.kwi.əl/

colloquial

口语
Meaning
Used in ordinary conversation rather than formal speech or writing; informal language.
Example
His colloquial expressions made the speech relatable.
他的口语表达让演讲更加生动。
C1 noun /ˈkwɒn.dər.i/

Quandary

困境; 为难
Meaning
a difficult situation where you cannot decide what to do; dilemma
Example
She was in a quandary about which job offer to accept.
她在选择接受哪个工作机会时陷入了困境。
A2 noun /ˈplænɪt/

Planet

行星
Meaning
a celestial body moving in an elliptical orbit around a star
Example
Mars is the fourth planet from the sun.
火星是离太阳第四颗行星。
C1 noun /ˈlɛɡɪŋ/

legging

紧身裤
Meaning
tight-fitting stretch pants, typically worn by women for exercise or casual wear
Example
She bought a new pair of black leggings for the gym.
她为健身房买了一条新的黑色紧身裤。
B1 noun ˌrek.ə.menˈdeɪ.ʃənz

recommendations

建议
Meaning
Suggestions or proposals as to the best course of action.
Example
The commission submitted their recommendations.
委员会提交了他们的建议。
C2 verb /æbˈdʒʊər/

abjure

放弃
Meaning
to formally renounce or give up a belief, cause, or claim
Example
He abjured his allegiance to the old regime.
他放弃了对旧政权的忠诚。
B1 verb /ɪkˈstend/

extend

扩展
Meaning
to make longer or larger; to stretch out; to offer or give
Example
The company decided to extend the deadline for the project.
公司决定延长项目的截止日期。
C1 adjective /ˈspɛərɪŋ/

sparing

节俭 / 节制
Meaning
Using or giving only a little of something; economical.
Example
She is sparing in her use of words.
她在使用词语时很节省。
B1 adverb /ˈɛlswɛr/

elsewhere

在别的地方
Meaning
In, at, or to some other place.
Example
If you can’t find it here, try looking elsewhere.
如果你在这里找不到，试着去别的地方找找。
C1 verb /ɪnˈtɒksɪkeɪt/

intoxicate

幸福
Meaning
to make someone lose control of their faculties or behavior due to alcohol or drugs
Example
The strong drink quickly intoxicated him.
当她收到奖项时，她无法掩饰自己的幸福。
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。
C1 noun /ˈmoʊ.tər ˈlɔː.ri/

Motor lorry

摩托卡车
Meaning
a large motor vehicle used for transporting goods; truck
Example
The motor lorry delivered fresh vegetables to the market.
这辆摩托卡车将新鲜蔬菜送到市场。
C2 noun /ˌɛpɪˈsaɪklɔɪd/

epicycloid

外摆线
Meaning
a curve traced by a point on the circumference of a circle that rolls around the outside of another circle
Example
The mathematician demonstrated how to draw an epicycloid.
数学家演示了如何绘制外摆线。
A1 noun /biːtʃ/

beach

沙滩
Meaning
An area of sand or small stones beside the sea or a lake.
Example
They spent the day relaxing on the beach.
他们在沙滩上度过了一整天，放松自己。
C1 noun /ˌrɛstɪˈtjuːʃən/

restitution

赔偿
Meaning
The act of restoring something to its rightful owner or compensating for loss
Example
The court ordered restitution to the victims of the fraud.
法院命令对欺诈受害者进行赔偿。
C1 noun /sɪˈkriː.ʃən/

Secretion

分泌
Meaning
a process by which substances are produced and discharged from a cell or gland
Example
Insulin secretion is crucial for blood sugar regulation.
胰岛素分泌对血糖的调节至关重要。
A2 noun /tʃæns/

chance

机会
Meaning
An opportunity or possibility of something happening.
Example
He took a chance and applied for the job.
他冒险申请了这份工作。
B1 verb /rɪˈfɜː/

refer

参考
Meaning
to mention or allude to something; to direct someone to a source of information
Example
Please refer to page 45 for more details.
请参阅第45页以获取更多详细信息。
C1 noun /ˈdaʊri/

dowry

嫁妆
Meaning
Property or money brought by a bride to her husband at marriage.
Example
The dowry tradition is still followed in some cultures.
一些文化仍然遵循嫁妆的传统。
B2 noun, verb /ˈɪnstɪˌtjuːt/

institute

学院
Meaning
as a noun, an organization founded for a specific purpose; as a verb, to establish or initiate
Example
The university decided to institute new rules for the library.
大学决定为图书馆制定新规则。
C2 verb, noun /ɡaʊdʒ/

gouge

挖掘，漫天要价
Meaning
To cut or scoop out a deep hole or groove; to overcharge unfairly.
Example
He accidentally gouged a hole in the wooden table.
他不小心在木桌子上挖了个洞。
C1 noun /ɪmˈpɛdɪmənt/

impediments

障碍
Meaning
A hindrance or obstruction in doing something; things that prevent progress or achievement.
Example
Economic impediments often hinder social development.
经济障碍常常阻碍社会发展。
C2 noun /draɪ ɡuːs ˈbɛri/

Dry goose berry

干胺果
Meaning
dehydrated amla fruit, rich in vitamin C and used for medicinal and culinary purposes
Example
Dry goose berry powder is excellent for hair growth.
干胺果粉末对头发生长有很好的促进作用。
A1 verb /sɔ/

saw

用锯子切
Meaning
to cut with a saw; to use a cutting tool
Example
The carpenter saws the wood into pieces.
木匠将木头切成小块。
C1 adjective draʊt rɪˈzɪs.tənt

drought-resistant

抗旱
Meaning
Able to survive and grow despite limited water availability or drought conditions.
Example
Drought-resistant crops can survive in arid conditions.
抗旱作物可以在干旱条件下生存。
B2 verb /ˌriːkriˈeɪt/

recreate

重新创建
Meaning
to create or produce something again, especially a new version of something lost or destroyed
Example
The team recreated the lost dataset from backups.
团队从备份中重新创建了丢失的数据集。
C2 noun /rɪˌnʌnsiˈeɪʃən/

renunciation

放弃
Meaning
the formal rejection or giving up of something, usually a belief, claim, or way of life
Example
His renunciation of worldly pleasures impressed the monks.
他对世俗享乐的放弃让僧侣们印象深刻。
C1 noun /ˈsɑːri/

Saree

纱丽
Meaning
a garment consisting of a length of cotton or silk elaborately draped around the body, traditionally worn by women from South Asia
Example
She looked elegant in her red silk saree at the festival.
她在节日上穿着红色丝绸纱丽看起来非常优雅。
C2 adjective /daɪˈæfənəs/

diaphanous

透明的
Meaning
Light, delicate, and translucent.
Example
She wore a diaphanous dress that shimmered in the sunlight.
她穿着一件透明的裙子，在阳光下闪闪发光。
B2 noun /ˌveəriˈeɪʃən/

Variation

变化; 改变; 状态或数量的差异
Meaning
a change or difference in condition, amount, or level; a different or distinct form or version of something
Example
There was a significant variation in temperature throughout the day.
白天温度变化显著。
A1 pronoun /maɪ/

my

我的
Meaning
used to indicate possession or ownership
Example
This is my book.
这是我的书。
C2 noun /ˌθiːəˈloʊdʒən/

theologian

神学家
Meaning
A person who studies or is an expert in theology.
Example
Theologians often debate complex questions of faith and morality.
神学家们经常就信仰和道德的复杂问题展开辩论。
C2 noun /ˈpeɪpəsi/

papacy

教皇职位
Meaning
The office or authority of the Pope in the Roman Catholic Church.
Example
The papacy played a significant role in medieval European politics.
教皇职位在中世纪欧洲政治中发挥了重要作用。
C2 noun /ˌɪnədˈvɜːrtəns/

inadvertence

疏忽
Meaning
Failure to pay attention; carelessness.
Example
The error happened through sheer inadvertence.
错误是由于完全的疏忽发生的。
B2 noun /prɪˈkɔː.ʃən/

Precaution

预防
Meaning
an action taken in advance to prevent something dangerous or unpleasant from happening
Example
As a precaution, we should bring extra water on the hike.
作为预防措施，我们应该在徒步旅行中带上额外的水。
C2 noun juːˈbɪkwɪti

ubiquity

普遍性
Meaning
The fact of appearing everywhere or of being very common.
Example
The ubiquity of smartphones has transformed communication.
智能手机的普遍性改变了通信方式。
B2 noun /səˈspens/

Suspense

悬念
Meaning
a feeling of excited or anxious uncertainty about what will happen
Example
The movie kept us in suspense until the very end.
电影让我们一直处于悬念中，直到最后。
B2 noun ˌdiː.fɒr.ɪˈsteɪ.ʃən

deforestation

森林砍伐
Meaning
The action of clearing a wide area of trees; the permanent destruction of forests in order to make the land available for other uses.
Example
Deforestation accelerates the loss of biodiversity.
森林砍伐加速了生物多样性的丧失。
C2 noun /dɪˈpɔːrtmənt/

deportment

举止
Meaning
A person's behavior or manners, especially in a formal situation.
Example
Her deportment during the ceremony impressed everyone.
她在仪式中的举止给大家留下了深刻印象。
C1 noun ˌes.kəˈleɪ.ʃən

escalation

快速增加；上涨。
Meaning
A rapid increase; a rise.
Example
The escalation of production costs impacts profitability.
生产成本的增加影响了盈利能力。
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。
A1 pronoun /ðoʊz/

those

那些
Meaning
used to refer to people or things that are far away or distant in space, time, or thought
Example
Those are the shoes I want.
那些是我想要的鞋子。
C1 adjective /ˌrɛprɪzɛnˈteɪʃənl̩/

representational

表现性
Meaning
Relating to or depicting something in a realistic or symbolic way.
Example
The artist preferred a representational style of painting.
艺术家更喜欢表现主义的绘画风格。
B2 noun /ˈreɪʃoʊ/

ratio

比例
Meaning
a relationship between two numbers showing how many times the first number contains the second
Example
The ratio of boys to girls in the class is 2:1.
班级中男生和女生的比例是2:1。
C1 noun ˈmetəl kənˌtæməˈneɪʃən

metal contamination

金属污染
Meaning
The presence of toxic metals in the environment that pose health and environmental risks.
Example
Metal contamination poses severe health risks.
金属污染对健康构成严重威胁。
B2 noun /ˈdʒɜːrnəlɪzəm/

journalism

新闻学
Meaning
the activity or profession of collecting, writing, and publishing news and articles for newspapers, magazines, or broadcast media
Example
He studied journalism to become a news reporter.
他学习新闻学成为新闻记者。
C1 noun /zest/

Zest

热情；精力与兴奋；柑橘类水果的外皮
Meaning
great enthusiasm and energy; excitement and vigor; the outer peel of a citrus fruit
Example
She approached the new job with tremendous zest.
她带着极大的热情投入新工作。
B2 adverb /ˈneɪmli/

Namely

即; 特别是;
Meaning
that is to say; specifically; to be precise
Example
Three cities, namely Paris, London, and Rome, were visited.
三个城市，即巴黎、伦敦和罗马，被参观。
A2 adjective, noun, verb /ˈtoʊ.təl/

total

总计
Meaning
the whole amount; complete
Example
The total cost was too high.
总成本太高了。
B1 adjective /ɪnˈkrɛdəbl/

incredible

难以置信的
Meaning
so extraordinary that it is hard to believe; amazing
Example
The view from the mountain was incredible.
从山顶看到的景色难以置信。
C1 noun /ˈbaɪ.laɪn/

byline

作者姓名行
Meaning
A line in a newspaper or magazine article that names the writer.
Example
Her byline appeared on the front page of the newspaper.
她的名字出现在报纸的头版。