B2 adverb /ruːˈtiːnli/

routinely

定期地

Meaning

as part of a regular procedure; habitually

Example

The staff routinely checks the equipment for safety.

工作人员定期检查设备的安全性。

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。

B2 noun, verb /rɪər/

rear

后面 / 抚养

Meaning

the back part of something; to bring up or raise children or animals

Example

The mother cat reared her kittens in a quiet corner.

母猫在安静的角落里抚养她的猫仔。

C2 noun /ˈrɛvəlri/

revelry

庆典

Meaning

Lively and noisy festivities, especially involving drinking and dancing.

Example

The sound of revelry could be heard throughout the night.

整晚都能听到庆典的声音。

C2 verb /rɪˈkwaɪt/

requite

回报

Meaning

to return or repay a favor, service, or feeling

Example

She requited his kindness with a thoughtful gift.

她用一份深思熟虑的礼物回报了他的善意。

C2 noun/verb /ˈrɛkəmˌpɛns/

recompense

赔偿

Meaning

to compensate someone for loss or harm suffered; compensation given for damage or injury

Example

The company offered financial recompense to the injured worker.

公司向受伤的工人提供了经济赔偿。

B2 noun /ˈrɪk.ʃɔː/

Rickshaw

人力车

Meaning

a light two-wheeled passenger vehicle drawn by one or more people

Example

We took a rickshaw to reach the busy marketplace.

我们乘坐人力车前往繁忙的市场。

A2 noun /reɪs/

race

比赛

Meaning

a competition of speed, or a group of people with similar characteristics

Example

The race was very exciting, with many competitors.

比赛非常激动人心，有许多参赛者。

C2 noun /rɪˈsɪʒən/

rescission

取消

Meaning

the cancellation or annulment of a law, contract, or agreement

Example

The rescission of the contract left both parties disappointed.

合同的取消让双方都感到失望。

B2 noun /rɪˌlaɪəˈbɪləti/

reliability

可靠性

Meaning

the quality of being trustworthy or performing consistently well

Example

Customers value the reliability of our service.

客户重视我们服务的可靠性。

B1 noun /rɪˈpɔːtɪŋ/

reporting

报道

Meaning

the act of giving news or information about something

Example

Good reporting is essential for public awareness.

好的报道对公众意识至关重要。

B2 noun rɪˈtɛnʃən

retention

保持

Meaning

The continued possession, use, or control of something

Example

The retention of information is essential for academic success.

信息的保持对学术成功至关重要。

C2 adjective /rɪˈflɛksəbl/

reflexible

可反射的

Meaning

Capable of being reflected or bent back.

Example

The surface was highly reflexible, bouncing light in different directions.

表面非常可反射，能够将光线反射到不同的方向。

B1 verb /rɪˈvjuː/

review

复习

Meaning

to examine or assess something again; to write a critical evaluation

Example

I need to review my notes before the exam.

我需要在考试前复习我的笔记。

B2 adjective /rɪˈsɔːrsfəl/

resourceful

Meaning

Having the ability to find quick and clever ways to overcome difficulties.

Example

She is very resourceful when it comes to solving unexpected problems.

B1 noun ˌrekəɡˈnɪʃn

recognition

认可

Meaning

Acknowledgment of the existence, validity, or legality of something; appreciation or acclaim for an achievement, service, or ability.

Example

He earned recognition after years of struggle.

他在多年奋斗后获得了认可。

C1 adjective /rɪˈpres.ɪv/

Repressive

压制性的

Meaning

restraining freedom or preventing self-expression; oppressive

Example

The repressive government banned all forms of protest.

压制性的政府禁止了所有形式的抗议。

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。

C2 noun /ˈriːbəs/

rebus

谜语

Meaning

a puzzle in which words are represented by pictures, symbols, or letters

Example

The children enjoyed solving the rebus puzzles in the magazine.

孩子们喜欢解答杂志中的谜语。

C1 verb rɪˈplɛn.ɪʃ

replenish

补充

Meaning

Fill something up again.

Example

Drinking water helps replenish lost fluids in the body.

喝水有助于补充身体失去的液体。

C1 adjective /ˈrævənəs/

ravenous

饥饿

Meaning

Extremely hungry; famished.

Example

After the long hike, she was ravenous and ate quickly.

长时间的徒步旅行后，她饿极了，吃得很快。

B1 adjective /ˈrel.ə.tɪv/

Relative

相对的

Meaning

considered in comparison to something else; not absolute; comparative

Example

The cost of living is relative to your income level.

生活成本相对于你的收入水平。

C1 verb /rɪˈtreɪs/

retrace

Meaning

to go back over a path or route; to recall and repeat steps taken earlier

Example

She retraced her steps to find her lost keys.

B1 adjective /rɪˈmeɪnɪŋ/

remaining

剩余

Meaning

still existing or left after others are gone or dealt with

Example

There were only a few remaining tickets for the concert.

音乐会仅剩下少数票。

C1 adjective /rɪˈtɜː.nə.bəl/

Returnable

可退还的

Meaning

able to be returned or given back

Example

The bottle is returnable for a deposit refund.

这瓶瓶子可以退还存款退款。

B1 verb /rɪˈspɒnd/

respond

回应

Meaning

to give an answer or reply; to react to something

Example

Please respond to my email as soon as possible.

请尽快回复我的电子邮件。

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。

C1 verb /rɪˈnaʊns/

renounce

放弃

Meaning

to formally declare rejection of something, such as a claim, belief, or way of life

Example

She renounced her citizenship to move abroad permanently.

她放弃了国籍以便永久定居国外。

B2 adjective /rɪˈspek.tɪv/

Respective

各自的; 相关的

Meaning

belonging to each individual; particular to each

Example

The students returned to their respective classrooms after lunch.

学生们在午餐后回到了各自的教室。

C1 noun /rɪˈfaɪnəri/

refinery

炼油厂

Meaning

an industrial facility where raw materials are processed and purified

Example

The oil refinery processes thousands of barrels daily.

石油炼油厂每天处理数千桶石油。

A2 verb /rɪˈpiːt/

repeat

重复

Meaning

to say or do something again

Example

Could you please repeat what you just said?

你能重复一下你刚才说的吗？

B2 adjective /rɪˈlaɪ.ənt/

reliant

依赖的

Meaning

depending on someone or something for support

Example

The country is too reliant on imported goods.

这个国家过于依赖进口商品。

C2 noun /ˈrɪvjʊlət/

rivulet

小溪

Meaning

a small stream of water; a tiny brook

Example

A rivulet ran down the hillside after the rain.

雨后，一条小溪从山坡上流下来。

C2 noun /ˈreɪmənt/

raiment

衣服

Meaning

clothing, especially fine or formal wear

Example

The king wore royal raiment during the ceremony.

国王在仪式上穿着皇家衣服。

B2 noun /roʊˈteɪʃən/

Rotation

旋转; 转动; 自转

Meaning

the action of rotating around an axis or center; a single turn

Example

The Earth's rotation takes 24 hours to complete.

地球的自转需要24小时才能完成。

B2 adverb /rɪˈpɔːtɪdli/

reportedly

据报道

Meaning

according to what is said or believed, although not confirmed

Example

The company has reportedly agreed to the new terms.

公司 reportedly 已同意新的条款。

C2 noun /rɪˈsɪdɪvɪst/

recidivist

重犯

Meaning

A person who repeatedly commits crimes, especially after having been punished.

Example

The police identified him as a recidivist who had been arrested several times before.

警方将他确定为一个重犯，他之前曾被多次逮捕。

C2 adjective /rɪˈmjuːnərətɪv/

remunerative

有利可图

Meaning

Financially rewarding or profitable.

Example

He chose a remunerative career in medicine.

他选择了医学领域一个有利可图的职业。

B2 adverb /rɪˈlʌk.tənt.li/

Reluctantly

不情愿地

Meaning

in an unwilling manner; with hesitation or resistance

Example

She reluctantly agreed to help with the project.

她不情愿地同意帮助这个项目。

C1 noun /rɪˈspɒnsɪvnəs/

responsiveness

反应能力

Meaning

The quality of reacting quickly and positively

Example

The manager appreciated her responsiveness to customer feedback.

经理欣赏她对客户反馈的反应能力。

A2 preposition /riː/

re

关于

Meaning

concerning or about (used in formal letters or emails)

Example

The letter was sent re your recent application.

该信是关于您最近的申请发出的。

B2 noun /rɪb/

Rib

肋骨

Meaning

one of the curved bones that protect the chest and lungs

Example

He broke his rib in the accident.

他在事故中断了一根肋骨。

C1 adjective /ˈriː.fleks/

Reflex

反射

Meaning

an action performed without conscious thought; relating to reflection

Example

The doctor tested her reflex response by tapping her knee.

医生通过轻轻敲打她的膝盖来测试她的反射反应。

B1 adjective /rʌf/

Rough

粗糙的; 粗糙; 严厉的

Meaning

having an uneven surface; not smooth; harsh

Example

The rough surface of the rock hurt my hands.

岩石的粗糙表面伤害了我的手。

B2 adjective /rɪˈfreʃ.ɪŋ/

Refreshing

清新

Meaning

making one feel energized and renewed; pleasantly new or different

Example

The cool breeze was refreshing after the hot day.

在炎热的日子之后，凉爽的微风让人感觉清新。

B2 adjective /rɪˈliːvd/

relieved

松了一口气

Meaning

feeling happy and less worried after something stressful has been removed or resolved

Example

She felt relieved after hearing the good news.

听到好消息后，她感到松了一口气。

C2 verb /rɪˈpruːv/

reprove

批评

Meaning

to criticize or correct someone gently or disapprove of their actions

Example

The teacher reproved the student for being late.

老师因学生迟到而批评了他。

C2 adjective /ˈrɛkənˌdaɪt/ or /ˈrɛkəndaɪt/

recondite

鲜为人知或难以理解的

Meaning

Little known or difficult to understand.

Example

The professor’s lecture was full of recondite theories.

教授的讲座充满了深奥的理论。

B2 verb /reɪp/

rape

强奸

Meaning

to force someone to have sexual intercourse without their consent

Example

The law strictly punishes those who commit rape.

法律严惩那些犯强奸罪的人。

C1 noun /rɪˈvɜːrʒən/

reversion

逆转

Meaning

the act of returning to a previous state or condition

Example

The new policy marked a reversion to traditional methods.

新政策标志着回归传统方法。

B2 noun /rɪˈlaɪ.əns/

Reliance

依赖

Meaning

the state of depending on something or someone for support or help

Example

His reliance on technology is concerning.

他对技术的依赖令人担忧。

B2 verb /rɪˈkɔːl/

recall

回忆

Meaning

to bring (a memory, fact, or situation) back into one's mind

Example

I can't recall the last time we met.

我记不得我们上次见面是什么时候。

C1 verb /riːˈfɜːrbɪʃ/

refurbish

翻新

Meaning

To renovate or redecorate something, especially a building.

Example

The company decided to refurbish its old office.

公司决定重新装修它的旧办公室。

B1 noun /ˌrɛzəˈluːʃən/

resolution

解决, 决议

Meaning

The action of solving a problem, dispute, or contentious matter.

Example

The resolution of the issue requires careful planning and action.

解决问题需要仔细的计划和行动。

C1 noun rɪˈdʌndənsi

redundancy

冗余，过剩

Meaning

The state of being not or no longer needed or useful; superfluousness.

Example

The redundancy in the company's workforce led to many layoffs.

公司员工中的冗余导致了大量裁员。

C1 noun rɪˈdʒɛn.ər.ə.tɪv ˈfɑːr.mɪŋ

regenerative farming

再生农业

Meaning

Agricultural practices that improve soil health and biodiversity.

Example

Regenerative farming improves soil fertility and biodiversity.

再生农业提高土壤肥力和生物多样性。

C2 noun /rɪˈɡætə/

regatta

帆船赛

Meaning

A sporting event consisting of a series of boat or yacht races.

Example

The annual regatta attracted competitors from around the world.

年度帆船赛吸引了来自世界各地的参赛者。

C1 adjective /ˈraɪ.tʃəs/

Righteous

正义的; 公正的; 有道德的

Meaning

morally right or justifiable; virtuous; having strong moral principles

Example

She felt righteous anger at the unfair treatment of workers.

她对工人们的不公正待遇感到正义的愤怒。

C2 verb /ˈræm.ɪ.faɪ/

ramify

分支

Meaning

to spread or branch out into divisions or subdivisions.

Example

The river ramifies into several smaller streams.

河流分支成多个较小的溪流。

C2 adjective /rɪˈprɛsəbl̩/

repressible

可抑制的

Meaning

Capable of being restrained or suppressed.

Example

The movement proved to be hardly repressible.

这个运动被证明几乎是可以抑制的。

C1 adjective /ˈraʊ.di/

Rowdy

吵闹的; 无序的; 破坏性的

Meaning

disorderly; unruly; noisy and disruptive

Example

The rowdy children were making too much noise.

吵闹的孩子们制造了太多噪音。

B2 adverb /ˈraɪtli/

Rightly

正确地; 适当地; 公正地

Meaning

correctly; properly; justly

Example

She rightly pointed out the mistakes in the report.

她正确地指出了报告中的错误。

B2 noun /rɪˈsiː.vər/

Receiver

接收器

Meaning

a person or thing that receives something; the part of a telephone containing the earpiece and mouthpiece

Example

She picked up the receiver to answer the phone call.

她拿起听筒接听电话。

C1 noun /ˈrɛdʒɪmənt/

regiment

Meaning

A permanent unit of an army, typically commanded by a colonel and divided into several companies.

Example

The regiment marched proudly through the streets after returning from the mission.

B2 noun /ˌrep.ɪˈtɪʃ.ən/

Repetition

重复

Meaning

the action of repeating something that has already been said or written

Example

Constant repetition helps students memorize vocabulary effectively.

持续的重复帮助学生有效地记忆词汇。

B2 noun /ˈreɪ.zɪnz/

Raisins

葡萄干

Meaning

dried grapes, often used in cooking and baking

Example

She added raisins to the oatmeal cookies for extra sweetness.

她在燕麦饼干中加入了葡萄干，以增加甜味。

C1 noun/verb /rɪˈpriːz/

reprise

重现

Meaning

A repetition or return to an earlier theme, role, or action.

Example

The actor reprised his role in the sequel.

演员在续集中重新扮演了他的角色。

C1 verb /ˌriːˈvaɪ.t̬əl.aɪz/

revitalize

重振

Meaning

To restore energy and effectiveness to something.

Example

The new policies aim to revitalize the economy.

新政策旨在重振经济。

C1 verb /rɪˈsiːd/

recede

退去

Meaning

To move back or further away from a previous position.

Example

The floodwaters began to recede after the heavy rain stopped.

暴雨停止后，洪水开始退去。

B2 adjective ˌriːprəˈdʌktɪv

reproductive

繁殖的

Meaning

Relating to the reproduction of offspring.

Example

The reproductive cycle of pests can cause rapid infestations.

害虫的繁殖周期可能导致快速的感染。

B2 adjective /ˈræʃ.ən.əl/

Rational

理性; 合理; 逻辑

Meaning

based on reason and logic; sensible and practical

Example

She made a rational decision based on the available facts.

她根据可用的事实做出了理性的决定。

C1 verb /rɪˈklaɪn/

recline

靠着

Meaning

To lean or lie back in a relaxed position.

Example

She reclined on the sofa with a book.

她靠在沙发上看书。

C2 adjective /ˈruːnɪk/

runic

与符文相关

Meaning

relating to or consisting of runes; mysterious or magical

Example

The old stone had strange runic carvings on it.

这块古老的石头上有奇怪的符文雕刻。

B1 verb /rɪd/

rid

清除

Meaning

to remove or get rid of something

Example

I need to rid the house of all the clutter.

我需要把家里的杂乱清理掉。

C2 verb /rɪˈmɒnstreɪt/

remonstrate

抗议

Meaning

To make a forceful protest or objection.

Example

Citizens remonstrated against the new tax policy.

公民们抗议新税政策。

C1 adjective /ræmˈbʌŋk.ʃəs/

rambunctious

喧闹的

Meaning

boisterous, energetic, and difficult to control.

Example

The rambunctious children filled the house with noise.

那些喧闹的孩子让屋子充满了噪音。

B1 noun /rɪˈɡret/

Regret

遗憾

Meaning

a feeling of sadness or disappointment about something that has happened or been done

Example

She felt deep regret about her harsh words.

她对她的尖锐话语深感遗憾。

A2 verb /rɪˈmaɪnd/

remind

提醒

Meaning

to cause someone to remember something

Example

Please remind me to call her tomorrow.

请提醒我明天打电话给她。

B1 adjective ˈriː.dʒən.əl

regional

区域的

Meaning

Relating to or characteristic of a region.

Example

Regional hubs support localized industries.

区域中心支持本地行业。

B2 adverb /ˈræp.ɪd.li/

Rapidly

快速地; 迅速

Meaning

at a fast speed; quickly

Example

The company is rapidly expanding into new markets.

公司正在迅速拓展新市场。

C1 verb rɪˈpel

repel

排斥

Meaning

To push away or force apart due to similar charges or properties.

Example

Protons repel each other.

质子相互排斥。

B2 noun /ˈruːmər/

Rumour

流言; 八卦; 新闻

Meaning

a currently circulating story or report of uncertain or doubtful truth; gossip

Example

There's a rumour that the company will close next month.

有传言说公司将在下个月关闭。

B2 verb /ræm/

ram

Meaning

to strike or push something with great force

Example

The truck rammed into the wall.

B1 noun /rɪˈzɔː.sɪz/

resources

资源

Meaning

A stock or supply of money, materials, staff, and other assets.

Example

The region was rich in herbal resources.

该地区富含草本资源。

B2 noun /rɪˈfreʃ.mənt/

Refreshment

茶点

Meaning

food and drink that is served as a light meal; something that refreshes

Example

We served light refreshments after the meeting.

我们在会议后提供了轻便的茶点。

B1 noun /ruːt/

route

Meaning

a way or course taken to get from one place to another

Example

The best route to the airport is through the highway.

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。

A2 noun /ruːl/

rule

规则

Meaning

an accepted principle or instruction that states what is allowed or what must be done.

Example

There are strict rules about safety in the lab.

实验室里有严格的安全规则。

C1 adjective /rɪˈvoʊltɪŋ/

revolting

令人作呕的

Meaning

extremely unpleasant or disgusting

Example

The smell of the garbage was revolting.

垃圾的气味令人作呕。

C1 adverb /ˈrɪdʒɪdli/

Rigidly

严格地; 不妥协地

Meaning

in a strict, inflexible manner; without compromise

Example

The rules are rigidly enforced in this institution.

这些规则在这个机构中被严格执行。

B2 noun ˌreɪdɪˈeɪʃən

radiation

辐射

Meaning

The emission of energy as electromagnetic waves or as moving subatomic particles.

Example

Radiation from the sun can be harmful without protection.

太阳的辐射没有保护可能是有害的。

A2 noun rɪˈsɜːtʃ

research

研究

Meaning

The systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions.

Example

Research on radio waves began earlier in India.

关于无线电波的研究在印度早期就开始了。

C2 noun /ˌriːkəˌpɪtjʊˈleɪʃən/

recapitulation

重述

Meaning

The act of summarizing or repeating the main points of something.

Example

The professor gave a brief recapitulation of the lecture before ending the class.

教授在结束课程之前简要地重述了讲座内容。

C1 noun /rɪˈmɪʃən/

remission

Meaning

A temporary or permanent decrease or disappearance of disease symptoms; forgiveness of sins or debts.

Example

The patient’s cancer is in remission after the treatment.

B2 verb /ˈrʌm.bəl/

rumble

幸福

Meaning

to make a continuous deep, resonant sound

Example

Thunder rumbled in the distance.

当她收到奖项时，她无法隐藏自己的幸福。

C1 verb /riˈdʒɔɪn/

rejoin

重新加入

Meaning

to join again or return to a group, place, or activity

Example

After a short break, she decided to rejoin the team.

短暂休息后，她决定重新加入团队。

C1 verb /rɪˈtɑːrd/

retard

延迟 / 放慢

Meaning

to delay or slow down the progress of something

Example

Lack of funds may retard the development of the project.

资金不足可能会延缓项目的发展。

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 /ˌrɛprɪzɛnˈteɪʃən/

representation

代表

Meaning

the action of speaking or acting on behalf of someone or something

Example

Her representation of the team was impeccable.

她对团队的代表非常出色。

C1 adjective /ˈrʌɡ.ɪd/

Rugged

粗糙不平；表面不规则；强壮而坚固

Meaning

rough and uneven; having a rough irregular surface; tough and strong

Example

The hikers crossed the rugged mountain terrain.

登山者穿越了崎岖的山地地形。

C1 noun /ˌræʃəˈnæl/

rationale

基本原因

Meaning

the underlying reason or explanation for something

Example

The rationale behind his decision was clearly explained.

他决定背后的理由被清楚地解释了。

C1 noun /ruːz/

Ruse

诡计; 计谋

Meaning

an action intended to deceive someone; a trick or stratagem

Example

The thief used a clever ruse to distract the guard.

小偷使用了一种巧妙的诡计来分散警卫的注意力。

B1 noun rɪˈflɛkʃən

reflection

反射

Meaning

Serious thought or consideration about something.

Example

The reflection of the past filled his heart with sadness.

过去的反射使他的心充满了悲伤。

C1 noun /rɪˈmɪt.əns/

Remittance

汇款

Meaning

A sum of money sent in payment or as a gift.

Example

The country's economy benefits from expatriate remittance.

该国的经济从侨汇中受益。

B2 noun /rɒd/

rod

细长的棒子，尤其是金属或木制的

Meaning

a thin straight bar, especially of metal or wood

Example

He used an iron rod to support the structure.

他用铁棒支撑结构。

B1 adjective /rɪˈkwaɪəd/

required

必要的

Meaning

necessary or compulsory

Example

A visa is required to enter the country.

进入该国需要签证。

C2 adjective /rɪˈflɛktɪbəl/

reflectible

可反射的

Meaning

capable of being reflected, as light or an image

Example

The surface of the lake is highly reflectible in the morning sun.

湖面的反射性在早晨的阳光下非常强。

B2 verb /ˌriː.kənˈstrʌkt/

reconstruct

重建

Meaning

to build or form something again after it has been damaged or destroyed

Example

The city was reconstructed after the earthquake.

这座城市在地震后重新建设。

B1 adverb /ˈruːdli/

Rudely

无礼地

Meaning

in an impolite or discourteous manner

Example

He rudely interrupted the speaker during the presentation.

他在演讲期间无礼地打断了发言者。

A2 noun /ˈreɪl.weɪ/

Railway

铁路

Meaning

a track made of steel rails along which trains run; a system of tracks with trains, stations, and other facilities

Example

The railway connects major cities across the country.

铁路连接全国主要城市。

B1 noun /raɪs ˈkʊkər/

Rice cooker

电饭煲

Meaning

an electric appliance designed to cook rice automatically

Example

The rice cooker automatically switches off when the rice is perfectly cooked.

当米饭煮得刚好时，电饭煲会自动关闭。

C1 noun /rɪˈspɒndənt/

respondent

响应者

Meaning

A person who replies to something, especially in a survey or legal case

Example

The survey had over 1,000 respondents.

调查有超过1000名响应者。

C1 adjective /rɪˈdʌn.dənt/

redundant

多余的

Meaning

Not or no longer needed or useful; superfluous.

Example

The report contained redundant information.

报告包含了多余的信息。

C1 adverb /rɪˈspek.tə.bli/

Respectably

以尊敬的方式; 体面地;

Meaning

in a way that is worthy of respect; decently; properly

Example

She was dressed respectably for the interview.

她为面试穿得体面。

C1 verb /riːl/

reel

跌倒 / 卷绕

Meaning

to lose balance and stagger; to wind or spin something onto a reel

Example

He reeled backward after being punched.

他被打后向后跌倒。

C1 adjective /ˌruː.dɪˈmen.tər.i/

Rudimentary

基本的; 初级的; 不完全发展的; 发展初期阶段的

Meaning

basic; elementary; undeveloped; in the earliest stage of development

Example

She has only rudimentary knowledge of French.

她对法语的了解只是初步的。

C1 noun /rɪˌmjuː.nəˈreɪ.ʃən/

Remuneration

报酬; 薪酬; 奖金

Meaning

money paid for work or services; compensation or reward

Example

The job offers excellent remuneration and benefits.

这份工作提供了优厚的报酬和福利。

B2 noun, verb /ˈrætəl/

rattle

嘎啦作响；拨浪鼓

Meaning

to make a rapid series of short, sharp sounds; a device or object that makes such a sound

Example

The loose window began to rattle in the strong wind.

在强风中，松动的窗户嘎啦作响。

C1 noun /ˈrɛtɪsəns/

reticence

沉默

Meaning

the quality of being reserved or unwilling to speak freely

Example

His reticence made it difficult to know what he was thinking.

他的沉默让人很难知道他在想什么。

C2 noun /rɪˈvaɪ.zəl/

revisal

修订

Meaning

The act of revising, reviewing, or making changes to something.

Example

The revisal of the contract took longer than expected.

合同的修订比预期花费了更多时间。

C1 adjective /ˈrɪvɪtɪŋ/

riveting

引人入胜

Meaning

extremely interesting; holding the complete attention

Example

The movie was so riveting that nobody looked away.

这部电影如此引人入胜，以至于没有人移开视线。