B2 verb /dɪˈprɛs/

depress

压抑

Meaning

To make someone feel sad or without hope; to reduce the level or strength of something.

Example

The gloomy weather tends to depress people.

阴郁的天气常常使人感到抑郁。

B2 noun /dʌv/

Dove

鸽子

Meaning

a small, gentle bird with soft cooing sounds, often white and symbolizing peace

Example

The white dove flew peacefully across the blue sky.

白鸽平静地飞翔在蓝天上。

B2 noun /dɪsˈtrɛs/

distress

痛苦

Meaning

extreme anxiety, sorrow, or pain

Example

He felt a deep sense of distress when he heard the bad news.

当他听到坏消息时，他感到深深的痛苦。

B2 noun /diːp siː/

deep sea

深海

Meaning

The deep parts of the sea or ocean, typically beyond the continental shelf.

Example

Many deep-sea creatures produce bioluminescence for survival.

许多深海生物为了生存而产生生物发光。

B2 noun /ˈdɛsɪməl/

decimal

十进制

Meaning

A number system based on 10; a number expressed in the base-10 system.

Example

The number 0.75 is a decimal.

数字0.75是一个十进制数。

B2 noun /ˌdɛm.əˈɡræf.ɪks/

Demographics

人口统计学

Meaning

Statistical data relating to the population and particular groups within it.

Example

Demographics help in targeted advertising.

人口统计有助于定向广告。

B2 noun /ˈdel.ɪ.ɡət/

Delegate

代表

Meaning

a person chosen or elected to act for or represent others; representative

Example

Each country sent a delegate to participate in the international conference.

每个国家派遣了一个代表参加国际会议。

B2 adjective /dɪm/

Dim

昏暗; 光线微弱; 微弱

Meaning

not bright; having little light; faint

Example

The room was dim with only a small candle for light.

房间昏暗，只有一只小蜡烛提供光线。

B2 noun /ˈdiːtʊr/

detour

绕行

Meaning

A longer or less direct route taken to avoid something or reach a destination.

Example

We had to take a detour because the main road was closed.

因为主干道封闭，我们不得不绕行。

B2 noun /den/

Den

洞穴；舒适的房间；非法活动的场所

Meaning

a wild animal's lair or home; a small, comfortable room; a place for illegal activities

Example

The fox disappeared into its den when it sensed danger approaching.

狐狸在感到危险接近时消失在它的洞穴里。

B2 verb /dɪˈvoʊt/

devote

奉献

Meaning

to give time, effort, or resources to something

Example

She devotes much of her time to helping the poor.

她把大部分时间都奉献给了帮助穷人。

B2 noun ডিজিটাল ডিটক্স

digital detox

数字排毒

Meaning

A period of time during which a person refrains from using electronic devices such as smartphones or computers, regarded as an opportunity to reduce stress or focus on social interaction in the physical world.

Example

A digital detox can help reduce hand fatigue.

数字排毒有助于减轻手部疲劳。

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。

B2 noun /ˌdɒkjʊmɛnˈteɪʃən/

documentation

文档

Meaning

material that provides official information or evidence

Example

The documentation for the project is available for review.

项目的文档可供审查。

B2 noun daɪˈvɜːsɪti

diversity

多样性

Meaning

The state of being diverse; variety.

Example

Biodiversity promotes ecosystem stability and resilience.

生物多样性促进了生态系统的稳定性和恢复力。

B2 verb /dɪˈfɜːr/

defer

推迟

Meaning

To postpone or delay; to yield to someone else's judgment or opinion.

Example

The meeting was deferred until next week.

会议推迟到下周。

B2 noun /dəˈmeɪn/

domain

领域

Meaning

An area of knowledge, activity, or territory over which control is exercised.

Example

Mathematics is her main domain of expertise.

数学是她主要的专业领域。

B2 noun /ˌdɪsɪnˈfɛktənt/

disinfectant

消毒剂

Meaning

a chemical substance used to kill harmful microorganisms on surfaces

Example

The cleaner sprayed disinfectant on the table.

清洁工在桌子上喷洒了消毒剂。

B2 adverb /ˈdʌbli/

doubly

双重地

Meaning

in a twofold manner; to twice the degree

Example

She felt doubly fortunate after winning the prize and getting a promotion.

在赢得奖项并获得晋升后，她感到双倍幸运。

B2 noun /ˈdrɔː.bæk/

Drawback

缺点; 不利因素; 问题

Meaning

a feature that renders something less acceptable; a disadvantage or problem

Example

The main drawback of living in the city is the high cost of housing.

住在城市的主要缺点是高昂的住房成本。

B2 adverb /ˈden.sli/

densely

密集地

Meaning

In a closely compacted or crowded manner.

Example

The area is densely covered with trees.

这个区域密集地覆盖着树木。

B2 noun /dɪˈstɪŋk.ʃən/

Distinction

优异; 卓越; 荣誉

Meaning

a difference or contrast between similar things; excellence that sets someone apart; honor or recognition

Example

She graduated with distinction, earning the highest honors in her class.

她以优异的成绩毕业，获得了班级最高荣誉。

B2 adjective daɪˈvɜːs

diverse

多样的

Meaning

Showing a great deal of variety; very different.

Example

Diverse industries enhance economic resilience.

多样化的产业增强了经济韧性。

B2 adjective /ˈdɛlɪkət/

delicate

脆弱

Meaning

Easily broken or damaged; requiring careful handling.

Example

The vase is very delicate, so handle it with care.

这个花瓶非常脆弱，所以请小心拿。

B2 adjective /dɪˈfensɪv/

Defensive

防御性

Meaning

used or intended to defend or protect; showing a tendency to react in an angry or hurt way when criticized

Example

He became defensive when criticized about his work.

当他因为工作受到批评时，他变得防御性很强。

B2 noun /ˌdɪsəˈɡriːmənt/

disagreement

分歧

Meaning

a failure to agree or a difference in opinion

Example

Their disagreement on the issue caused a delay in the project.

他们在这个问题上的分歧导致了项目的延迟。

B2 noun /ˈdes.tə.ni/

Destiny

命运; 天命; 预定的道路

Meaning

the events that will necessarily happen to someone in the future; fate or predetermined course

Example

She believed that meeting him was her destiny and meant to be.

她相信，遇到他是她的命运，注定要发生。

B2 adjective /dɪˈzæs.trəs/

Disastrous

灾难性的

Meaning

extremely bad or unsuccessful; causing great damage

Example

The hurricane had disastrous effects on the city.

飓风对城市造成了灾难性的影响。

B2 adjective /ˈdevəsteɪtɪŋ/

devastating

Meaning

causing severe shock, distress, or destruction; extremely damaging or upsetting

Example

The earthquake had a devastating effect on the city.

B2 noun/verb /dɪˈspjuːt/

dispute

争议, 争论

Meaning

a disagreement or argument about something important

Example

The two countries are in dispute over the border issue.

两个国家在边界问题上存在争议。

B2 adjective dɪˈlɪbəreɪt

deliberate

故意做的

Meaning

Done consciously and intentionally; carefully considered.

Example

His deliberate actions showed great care and thoughtfulness.

他的故意行为表现出极大的关心和深思熟虑。

B2 adjective /ˈdʌsti/

dusty

满是灰尘的

Meaning

covered with or full of dust; dry and dull from lack of moisture or use

Example

The old bookshelf was dusty after years of neglect.

多年无人打理后，这个旧书架满是灰尘。

B2 verb/noun /ˌdɪsrɪˈɡɑːrd/

disregard

蔑视

Meaning

To ignore something; lack of consideration or respect for something.

Example

He disregarded the warning signs and kept driving.

他忽视了警告标志并继续开车。

B2 noun /ˈdiː.lɪŋ/

Dealing

交易; 对待; 事务处理

Meaning

business transactions; the way of treating people or handling situations

Example

His fair dealing with customers earned him an excellent reputation.

他与客户的公平交易为他赢得了极好的声誉。

B2 verb /dɪˈstrækt/

distract

分心

Meaning

to take someone's attention away from what they are doing or focusing on

Example

The loud noise distracted her during the exam.

大声噪音让她在考试中分心。

B2 adjective /dɪˈstɪŋɡwɪʃt/

Distinguished

杰出; 荣誉的; 著名的; 拥有尊严的外观或举止

Meaning

notable; honored; famous; having a dignified appearance or manner

Example

He is a distinguished professor at the university.

他是大学里一位杰出的教授。

B2 noun dɪˈstrækʃən

distraction

分心

Meaning

Something that prevents concentration or takes attention away from something else.

Example

Distraction during study time can hinder learning.

学习时的分心可能会阻碍学习。

B2 noun /dɪˈfɛndər/

defender

防守者

Meaning

a person who protects someone or something from harm or attack

Example

The defender blocked the shot and saved the goal.

防守者挡住了射门并拯救了进球。

B2 noun /dwɔːrf/

dwarf

矮人

Meaning

a person, animal, or plant much smaller than average

Example

Snow White lived with seven dwarfs.

白雪公主与七个矮人一起生活。

B2 noun /ˈdiːmən/

demon

恶魔

Meaning

an evil spirit or devil

Example

The story was about a demon who haunted the village.

这个故事是关于一个困扰村庄的恶魔。

B2 noun draʊt

drought

干旱

Meaning

A prolonged period of abnormally low rainfall; a shortage of water.

Example

Drought impacts crop growth significantly.

干旱显著影响农作物的生长。

B2 adjective /dɪˈsɛptɪv/

deceptive

具有欺骗性的

Meaning

Giving an appearance or impression different from the truth; misleading.

Example

Appearances can be deceptive.

外表可能具有欺骗性。

B2 noun /djʊˈreɪʃən/

duration

持续时间

Meaning

the length of time that something continues

Example

The meeting lasted for the duration of two hours.

会议持续了两个小时。

B2 verb /dɪsˈkɑːrd/

discard

丢弃

Meaning

to throw away something that is no longer needed

Example

She decided to discard the old clothes.

她决定丢弃旧衣服。

B2 adjective dɪsˈrʌp.tɪv

disruptive

破坏性的, 使不稳定的

Meaning

Causing or tending to cause disruption.

Example

Deforestation has a disruptive effect on wildlife.

森林砍伐对野生动物有破坏性影响。

B2 verb /dɪˈplɔɪ/

deploy

部署

Meaning

to position strategically; to use effectively

Example

The military will deploy troops to the border.

军队将部署部队到边境。

B2 verb /dɪˈtekt/

detect

检测

Meaning

to discover or identify the presence or existence of something; to notice something that is not immediately obvious

Example

The security system can detect movement in the building.

安全系统可以检测到建筑物内的运动。

B2 noun /ˈdreɪ.nɪdʒ/

drainage

排水

Meaning

the system or process by which water or other liquids are drained away

Example

Poor drainage caused flooding in the neighborhood.

糟糕的排水系统导致了邻里的洪水。

B2 noun /dɪˈsɛnt/

descent

下降 / 血统

Meaning

the action of moving downward, falling, or dropping; ancestry or origin

Example

The climbers began their descent from the mountain peak.

登山者从山顶开始下降。

B2 adjective /dɪˈstrɛst/

distressed

痛苦

Meaning

feeling or showing extreme anxiety, sorrow, or pain

Example

She looked distressed after hearing the bad news.

听到坏消息后，她看起来很痛苦。

B2 noun /doʊs/

dose

剂量

Meaning

a measured amount of a medicine or drug taken at one time

Example

The doctor prescribed one dose of the medicine every six hours.

医生每六小时开一次药物的剂量。

B2 verb /dɪˈvaɪz/

devise

设计

Meaning

To plan or invent something carefully.

Example

The engineers devised a new method to reduce costs.

工程师们设计了一种新的方法来降低成本。

B2 adjective /dɪˈskʌr.ɪ.dʒɪŋ/

Discouraging

令人沮丧的

Meaning

making someone feel less confident or enthusiastic about doing something

Example

The coach's discouraging words affected the team's morale.

教练的令人沮丧的话语影响了球队的士气。

B2 adjective /ˈdæmɪdʒɪŋ/

damaging

Meaning

causing harm or injury

Example

The storm caused damaging effects to the crops.

B2 noun /djuː/

Dew

露水

Meaning

tiny drops of water that form on cool surfaces at night when atmospheric water vapour condenses

Example

The morning dew glistened on the grass.

早晨的露珠在草地上闪闪发光。

B2 noun, verb /dɪˈfɔːlt/

default

违约

Meaning

failure to fulfill an obligation, especially to repay a loan

Example

The company defaulted on its loan payments.

公司在贷款支付方面违约。

B2 adjective /dɪˈfektɪv/

Defective

有缺陷的; 不完整的

Meaning

having faults or defects; imperfect

Example

The defective product was returned to the store.

有缺陷的产品被退还到商店。

B2 noun/verb /dræft/

draft

草稿

Meaning

A preliminary version of a piece of writing; to prepare a preliminary version of a document.

Example

She finished the first draft of her novel.

她完成了小说的第一份草稿。

B2 noun /depθ/

Depth

深度; 深沉或深刻的特质

Meaning

the distance from the top or surface to the bottom; the quality of being intense or profound

Example

The depth of the ocean in this area reaches over three thousand meters.

该地区的海洋深度超过三千米。

B2 adverb /drəˈmætɪkli/

dramatically

戏剧性地

Meaning

in a sudden, striking, or exaggerated way

Example

Sales increased dramatically after the campaign.

在活动后，销售额戏剧性地增长了。

B2 noun /ˈdɪɡ.nə.ti/

Dignity

尊严，尊重，自尊

Meaning

the state of being worthy of honor or respect; composure and self-respect

Example

Despite facing hardships, she maintained her dignity throughout the ordeal.

尽管面临困难，她在整个考验过程中保持了尊严。

B2 verb /dreɪn/

drain

Meaning

to cause liquid to flow away from something; to remove liquid

Example

He drained the pasta before adding the sauce.

B2 noun /dɪˌtɜː.mɪˈneɪ.ʃən/

determination

决心

Meaning

Firmness of purpose; the quality of being determined; resolve.

Example

His determination to succeed was unwavering.

他为了成功的决心坚定不移。

B2 verb /dɪˈsiːv/

deceive

欺骗

Meaning

To cause someone to believe something that is not true.

Example

He tried to deceive his friends with a fake story.

他试图用一个假的故事欺骗他的朋友。

B2 adjective /dɪˈpɛndəbl/

dependable

可靠的

Meaning

able to be trusted or relied on; consistently reliable

Example

She is a dependable colleague who always meets deadlines.

她是一位可靠的同事，总是按时完成任务。

B2 noun /dɪˈnɒmɪˌneɪtər/

denominator

分母

Meaning

the number below the line in a fraction; a common factor in a situation

Example

In the fraction 3/4, the number 4 is the denominator.

在分数3/4中，数字4是分母。

B2 verb /ˌdɪsɪnˈfɛkt/

disinfect

消毒

Meaning

to clean something thoroughly to destroy bacteria or viruses

Example

The nurse disinfected the wound before applying a bandage.

护士在敷上绷带之前消毒了伤口。

B2 verb /dɪˈmɒlɪʃ/

demolish

拆除

Meaning

to destroy completely, especially a building or structure

Example

The city decided to demolish the old stadium to build a new one.

这座城市决定拆除旧体育场，建造一个新的。

B2 noun ˈdevəsteɪtɪŋ ˈkɒnsɪkwənsɪz

devastating consequences

毁灭性后果

Meaning

Extremely harmful or destructive results or effects

Example

Air pollution has devastating consequences for health.

空气污染对健康有毁灭性后果。

B2 noun dɪˈplɔɪmənt

deployment

部署

Meaning

The action of bringing resources into effective action.

Example

The deployment of the new software was completed successfully.

新软件的部署成功完成。

B2 noun /ˈdɛnɪmz/

denims

牛仔布裤

Meaning

pants or clothes made from denim fabric, usually jeans

Example

He wore blue denims with a white shirt.

他穿着蓝色牛仔裤和白衬衫。

B2 noun /ˈdoʊnər/

donor

捐赠者

Meaning

A person who gives something, especially to a charity or cause.

Example

The donor contributed generously to the hospital’s new wing.

捐赠者慷慨地为医院的新翼捐赠了资金。

B2 noun /ˈdiː.sən.si/

Decency

体面

Meaning

behavior that conforms to accepted standards of morality or respectability

Example

She had the decency to apologize for her mistake immediately.

她有体面，立即为她的错误道歉。

B2 adjective daɪˈdʒes.tɪv

digestive

消化的

Meaning

Relating to the digestion of food.

Example

Digestive enzymes help break down food.

消化酶帮助分解食物。

B2 noun ˈdɪdʒɪtəl ˈfɔːrmæt

Digital Format

数字格式

Meaning

A format in which information is stored as electronic data.

Example

A digital format family tree can be shared online.

数字格式的家谱可以在线共享。

B2 noun /dɪˈdʌk.ʃən/

deduction

推理

Meaning

The process of reaching a conclusion through logical reasoning.

Example

His deduction from the evidence was accurate.

他的推理基于证据是准确的。

B2 verb dɪsˈrʌpt

disrupt

破坏

Meaning

To interrupt or disturb the normal progress or activity of something.

Example

Individual pursuits disrupt social harmony.

个人追求破坏了社会和谐。

B2 noun /dɪˈstrækʃənz/

distractions

干扰

Meaning

Things that prevent someone from concentrating on something else.

Example

Eliminate distractions for better productivity.

消除干扰以提高生产力。

B2 noun daɪˈlem.ə

dilemma

困境, 难题

Meaning

A situation in which a difficult choice has to be made between two or more alternatives.

Example

She faced a moral dilemma at work.

她在工作中面临道德困境。

B2 noun /ˌdɪs.əˈbɪl.ə.ti/

Disability

残疾

Meaning

a physical or mental condition that limits a person's movements, senses, or activities

Example

Despite his physical disability, he became a successful athlete in wheelchair racing.

尽管他有身体残疾，他还是成为了轮椅赛车的成功运动员。

B2 noun /ˈdeb.ɪt/

Debit

借方; 负债; 提款

Meaning

an entry recording an amount owed; money taken from a bank account

Example

The bank showed a debit of fifty dollars from my checking account.

银行显示从我的支票账户中扣除五十美元。

B2 adverb dɪˈlɪb.ər.ət.li

deliberately

故意

Meaning

Consciously and intentionally; on purpose.

Example

The actions were deliberately planned to cause harm.

这些行动是故意计划的，以造成伤害。

B2 adjective /dɪˈskriːt/

discreet

谨慎的

Meaning

careful and prudent in one's speech or actions, especially to keep something confidential or avoid embarrassment

Example

She was discreet about the details of their conversation.

她对他们谈话的细节非常谨慎。

B2 adjective /dɪˈstɜː.bɪŋ/

disturbing

令人不安

Meaning

causing anxiety, worry, or emotional distress

Example

The news about the accident was deeply disturbing.

关于事故的新闻令人深感不安。

B2 noun /dɪˈtɜːrdʒənt/

detergent

洗涤剂

Meaning

a substance used for cleaning, especially for washing clothes and dishes

Example

She bought a new brand of detergent for laundry.

她为洗衣服买了一个新的洗涤剂品牌。

B2 noun, verb /ˈdeɪ.bjuː/

debut

首演

Meaning

The first public appearance or performance of someone or something.

Example

The young actor made his debut on the big stage.

年轻演员在大舞台上首次亮相。

B2 noun /ˈdɔː.weɪ/

doorway

门口

Meaning

the space where a door opens into a room or building

Example

She stood in the doorway waiting for him to arrive.

她站在门口，等待他的到来。

B2 verb /daɪ/

dye

染色

Meaning

to change the color of something using a chemical substance

Example

She will dye her hair blonde tomorrow.

她明天会把头发染成金色。

B2 adjective /dɪˈtætʃt/

detached

分离的, 疏远的

Meaning

separate or disconnected; showing a lack of emotional involvement

Example

He lived in a detached house away from the city.

他住在远离城市的分离房子里。

B2 noun /daɪˈmen.ʃənz/

dimensions

维度

Meaning

Aspects or features of a situation, problem, or thing.

Example

New dimensions of space exploration are being uncovered.

太空探索的新维度正在被揭示。

B2 verb /dwel/

dwell

居住

Meaning

to live in a place; to think about something for a long time

Example

They dwell in a small cottage by the lake.

他们住在湖边的一座小屋里。

B2 verb dɪˈtɪrɪəˌreɪts

deteriorates

恶化

Meaning

To become progressively worse; to decline in quality, condition, or strength.

Example

The quality of air deteriorates due to pollution.

因污染，空气质量正在恶化。

B2 adjective /ˈdæz.lɪŋ/

Dazzling

耀眼的; 令人印象深刻的

Meaning

extremely bright and impressive; brilliant and stunning

Example

The dazzling lights of the city amazed the tourists.

城市的耀眼灯光让游客感到惊讶。

B2 adjective /dɪsˈɡʌstɪd/

disgusted

厌恶的

Meaning

feeling a strong sense of dislike or revulsion

Example

She was disgusted by the way he treated the animals.

她对他对待动物的方式感到厌恶。

B2 verb /dɪˈstɪŋɡwɪʃ/

distinguish

区分

Meaning

to recognize or show the differences between two or more things; to set apart as different

Example

It can be difficult to distinguish between truth and rumor.

区分真相和谣言可能很困难。

B2 verb /dɪˈspætʃ/

dispatch

派遣

Meaning

to send off to a destination or for a purpose

Example

The company dispatched aid to the flood victims.

公司向洪水受害者派遣了援助。

B2 noun /dɪˈpləʊ.mə/

diploma

文凭

Meaning

an official document showing that a person has completed a course of study or training

Example

She received her diploma after finishing the nursing program.

她在完成护理课程后获得了文凭。

B2 verb /dɒdʒ/

dodge

躲避

Meaning

to move quickly to one side to avoid something; to avoid dealing with something cleverly or dishonestly

Example

The boxer managed to dodge his opponent's punch.

拳击手成功躲开了对手的拳头。

B2 verb /ˈdɛvəˌsteɪt/

devastate

摧毁

Meaning

to cause severe and overwhelming destruction or damage

Example

The hurricane devastated the coastal town.

飓风摧毁了海岸城镇。

B2 noun /ˌdel.ɪˈɡeɪ.ʃən/

delegation

代表团

Meaning

A group of people chosen to represent others in negotiations or discussions.

Example

The delegation presented their country's agenda.

代表团提出了他们国家的议程。

B2 verb /dɪˈnaʊns/

denounce

谴责

Meaning

To publicly declare something to be wrong, evil, or condemn strongly.

Example

The leader denounced corruption in his speech.

领导人在他的演讲中谴责了腐败。

B2 noun /ˈdɪpləmæt/

diplomat

外交官

Meaning

An official representing a country abroad; a person skilled in dealing with people tactfully.

Example

The diplomat negotiated a peace agreement.

外交官谈判了一个和平协议。

B2 noun /drɪl/

drill

钻头

Meaning

a tool or exercise used for making holes or practicing skills

Example

The students took part in a fire drill at school.

学生们参加了学校的火灾演习。

B2 verb /dɪsˈtʃɑːrdʒ/

discharge

出院

Meaning

to release or dismiss from duty; to emit or give off

Example

The hospital will discharge the patient tomorrow.

医院明天将出院病人。

B2 verb /dɪˈfaɪ/

defy

反抗

Meaning

to openly resist or refuse to obey someone or something; to challenge or dare someone to do something

Example

The protesters continued to defy the government's ban on public gatherings.

抗议者继续挑战政府对公共集会的禁令。

B2 adjective /ˈduː.əl/

Dual

双重的

Meaning

having two parts or consisting of two elements; double

Example

She has dual citizenship of both countries.

她拥有两个国家的双重国籍。

B2 noun /dɪˈpreʃ.ən/

Depression

抑郁症

Meaning

a mental health condition characterized by persistent sadness; a severe economic downturn

Example

The therapist helped her cope with depression through cognitive behavioral therapy.

治疗师通过认知行为疗法帮助她应对抑郁症。

B2 verb, noun /dɑːrt/

dart

飞镖/迅速奔跑

Meaning

to move suddenly and quickly; a small pointed missile thrown at a target

Example

The cat darted across the street to avoid the car.

猫迅速穿过街道以避开汽车。

B2 adjective /dɛns/

dense

密集的

Meaning

Closely compacted in substance; having parts crowded together.

Example

The forest was so dense that little sunlight reached the ground.

森林是如此密集，以至于只有很少的阳光照射到地面。

B2 adjective /dʌm/

Dumb

愚蠢的; 哑的; 傻的

Meaning

unable to speak; silent; lacking intelligence; stupid

Example

She remained dumb during the entire meeting.

她在整个会议中保持沉默。

B2 adjective /dɪˈziːzd/

Diseased

生病的; 患病的

Meaning

affected by disease; suffering from illness; sick

Example

The diseased tree had to be removed from the garden.

那棵生病的树必须从花园里移除。

B2 adjective /dɪsˈɡreɪsfəl/

Disgraceful

可耻的; 不光彩的; 应受谴责的

Meaning

shameful; bringing dishonor; worthy of condemnation

Example

His disgraceful behavior shocked everyone at the party.

他那可耻的行为让派对上的每个人都震惊了。

B2 noun /ˈdɛpjʊti/

deputy

代理人

Meaning

A person appointed as a substitute with power to act.

Example

The deputy will lead the meeting in the manager’s absence.

代理人在经理缺席时将主持会议。

B2 adjective /dɪˈstɪŋkt/

Distinct

独特的; 独一无二的; 清晰的; 可识别的

Meaning

separate and different; clear and recognizable; unique

Example

Each painting has its own distinct style and character.

每幅画都有自己独特的风格和特点。

B2 verb /ˈdɛzɪɡneɪt/

designate

指定

Meaning

to officially assign, appoint, or indicate something or someone

Example

The committee will designate a new chairperson next week.

委员会下周将指定一位新主席。

B2 verb /dɪˈstɔːrt/

distort

Meaning

to twist or change the shape, appearance, or meaning of something so it is not true or accurate

Example

The mirror distorted her reflection.

B2 verb /ˌdaɪəɡˈnoʊz/

diagnose

诊断

Meaning

To identify a disease, condition, or problem by examining symptoms.

Example

The doctor diagnosed him with pneumonia.

医生诊断出他患有肺炎。

B2 adjective /dɪˈfɪnɪtɪv/

definitive

决定性

Meaning

serving as a final or most authoritative form; conclusive and decisive

Example

The committee reached a definitive agreement on the policy.

委员会就政策达成了决定性协议。

B2 verb /dɪˈpraɪv/

deprive

Meaning

to take something away from someone, or prevent them from having it

Example

The new law may deprive people of their rights.

B2 adjective /ˈdɛntəl/

dental

牙科的

Meaning

relating to teeth or dentistry

Example

She goes for a dental checkup every six months.

她每六个月进行一次牙科检查。

B2 adjective /dɪˈvaɪn/

Divine

神圣的; 天上的; 类似神的; 与上帝或神灵有关

Meaning

heavenly; sacred; godlike; relating to God or a deity

Example

The divine beauty of the sunset took their breath away.

夕阳的神圣美景让他们屏息凝视。