C1 noun /ˌrætɪfɪˈkeɪʃən/

Ratification

批准

Meaning

the action of signing or giving formal consent to a treaty, contract, or agreement

Example

The treaty required ratification by both countries' parliaments.

该条约要求两国议会的批准。

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。

C2 noun /ˈrɛdʒɪsaɪd/

regicide

弑君

Meaning

the act of killing a king

Example

The conspirators were executed for committing regicide.

阴谋者因实施弑君而被处决。

C1 verb /ˈræn.də.maɪz/

randomize

随机化

Meaning

To make something happen in a random order or manner.

Example

The software can randomize the order of questions.

软件可以随机排列问题的顺序。

C1 verb /rɪˈmjuːnəreɪt/

remunerate

支付

Meaning

To pay someone for services or work done.

Example

The company will remunerate employees fairly for their overtime.

公司将公平地支付员工的加班费。

C1 adjective /rɪˈpɛlənt/

repellent

驱虫剂

Meaning

Able to drive away something, especially insects or unpleasant things; causing disgust or distaste.

Example

This cream is highly effective as a mosquito repellent.

这款乳霜在防蚊方面非常有效。

C2 verb /rɪˈɡeɪl/

regale

娱乐

Meaning

To entertain or amuse someone with stories, food, or drink.

Example

He regaled us with stories of his travels around the world.

他用他的旅行故事来娱乐我们。

B2 verb /rɪˈkleɪm/

reclaim

Meaning

To take back or recover something; to restore to a usable state.

Example

The farmer worked to reclaim the barren land.

A1 verb /rɪˈmembə/

remember

记得

Meaning

to bring a past event back into one's mind; to keep in memory

Example

I remember my first day at school.

我记得我在学校的第一天。

B1 verb /ˈrɛdʒɪstər/

register

注册

Meaning

To enter or record officially on a list or in a book.

Example

You must register for the conference before the deadline.

您必须在截止日期前为会议注册。

C1 adjective /rɪˈsɪ.prə.kəl/

Reciprocal

互惠的; 相互的; 两方共同分享;

Meaning

given or done in return; mutual; shared equally by both parties;

Example

The two countries have a reciprocal trade agreement.

这两个国家有一个互惠的贸易协议。

B2 adverb /rɪˈmɑːrkəbli/

remarkably

引人注目地

Meaning

in a way that is worthy of attention or notice; surprisingly

Example

She did remarkably well in the competition.

她在比赛中表现得引人注目。

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。

C2 noun /ˈrɒndoʊ/

rondo

音乐作品（具有重复主题）

Meaning

a musical composition with a recurring leading theme

Example

The pianist ended the recital with a lively rondo.

钢琴家以一首生动的朗多结束了演奏。

C1 verb /ˌriːɪnˈsteɪt/

reinstate

恢复

Meaning

To restore someone or something to their former position or condition.

Example

The company decided to reinstate the suspended employee.

公司决定恢复被停职的员工。

C1 noun ˌriːˌvaɪ.təl.aɪˈzeɪ.ʃən

revitalization

复兴

Meaning

The action of giving new life and vitality to something.

Example

Proper rest and nutrition lead to revitalization of the body.

适当的休息和营养有助于身体的复兴。

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 /ˈræʃən/

ration

配给

Meaning

a fixed amount of something, especially food, officially allowed to each person

Example

During the war, each family received a weekly ration of rice.

在战争期间，每个家庭每周获得固定的米饭配给。

C1 noun /rɛnˈdɪʃən/

rendition

演绎

Meaning

a performance or interpretation of a piece of art, music, or text

Example

The singer gave a moving rendition of the classic song.

歌手献上了一场感人的经典歌曲演绎。

B2 noun /ˈrɛnəˌsɑːns/

renaissance

文艺复兴

Meaning

a revival of art, culture, or learning; a period of renewed interest and growth

Example

The city experienced a cultural renaissance during the 1990s.

这座城市在1990年代经历了文化复兴。

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。

C2 adjective /rɪˈfræɡəbəl/

refragable

可反驳的

Meaning

Capable of being refuted or disproved.

Example

His argument was weak and easily refragable.

他的论点薄弱，容易被驳倒。

C2 adjective rɪˈtɛn.tɪv

retentive

记忆力强

Meaning

Having strong memory or the ability to retain information for a long time.

Example

Students with a retentive memory excel in academics.

记忆力强的学生在学术上表现优异。

B2 noun /ˈrɛzərvwɑːr/

reservoir

水库

Meaning

A large natural or artificial lake used as a source of water supply.

Example

The city built a new reservoir to ensure enough drinking water for its residents.

这座城市建造了一个新的水库，以确保为居民提供足够的饮用水。

B2 adjective /ˈreɪsɪst/

racist

种族主义者

Meaning

showing or feeling discrimination or prejudice against people of other races

Example

He was accused of making racist comments.

他被指控发表种族主义的评论。

C2 adjective /ˈrævənɪŋ/

ravening

饥饿和贪婪

Meaning

Extremely hungry and greedy; voracious.

Example

The ravening wolves circled the camp.

饥饿的狼包围了营地。

B1 noun /ˌrep.rɪˈzen.tə.tɪv/

representative

代表

Meaning

A person chosen or appointed to act or speak for another or others.

Example

The representative addressed critical issues.

代表解决了关键问题。

B2 adjective ˌrev.əˈluː.ʃən.ər.i

revolutionary

革命性的

Meaning

Involving or causing a complete or dramatic change.

Example

Revolutionary ideas are reshaping the industry.

革命性的思想正在改变这个行业。

C1 verb /ˈræʃənəlaɪz/

rationalize

理性化

Meaning

to attempt to explain or justify behavior or decisions with logical reasons, even if they are not true or appropriate

Example

She tried to rationalize her lateness by blaming the traffic.

她试图通过怪罪交通来为自己的迟到辩解。

C1 adjective /rɪˈpjuː.t̬ɪd/

Reputed

有声望的; 出名的

Meaning

generally said or believed to be; having a particular reputation

Example

He is reputed to be one of the best doctors in the country.

他被认为是该国最好的医生之一。

B2 noun ˌriːfɔːˈreɪʃən

reforestation

重新造林

Meaning

The natural or intentional restocking of existing forests and woodlands that have been depleted.

Example

Reforestation efforts are crucial to restoring ecosystems.

重新造林的努力对恢复生态系统至关重要。

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 noun /ˈrʌbəl/

rubble

瓦砾

Meaning

Broken stone, bricks, or debris from a collapsed building or structure.

Example

The rescue team searched through the rubble after the earthquake.

地震后，救援队在瓦砾中寻找。

C1 noun /ˈreɪ.vən/

Raven

乌鸦

Meaning

a large, black bird with a thick bill and harsh croaking voice

Example

The raven perched on the old oak tree and cawed loudly.

那只乌鸦停在老橡树上大声地叫。

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。

C1 verb /ræsp/

rasp

Meaning

to speak in a rough, harsh voice or to scrape with a coarse sound

Example

He rasped out a warning before collapsing.

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。

B2 noun rɪˈsɛʃ.ən

recession

经济衰退

Meaning

A period of temporary economic decline during which trade and industrial activity are reduced.

Example

The country faced a severe recession due to the financial crisis.

由于金融危机，该国面临严重的经济衰退。

B2 verb /rɪˈkɜːr/

recur

Meaning

to happen again, especially repeatedly or at regular intervals

Example

The headache tends to recur every few weeks.

C1 adjective /rɪˈtaɪərɪŋ/

retiring

害羞

Meaning

Shy and reserved; avoiding social contact.

Example

She is a quiet, retiring woman who avoids attention.

她是一个安静、害羞的女人，避免引起注意。

C1 adjective /ˈrɪkɪti/

rickety

摇摇欲坠

Meaning

Poorly made and likely to collapse; shaky.

Example

They crossed a rickety wooden bridge over the river.

他们过了一座摇摇欲坠的木桥。

C1 adjective /rɪˈzɪstɪv/

resistive

电阻性

Meaning

tending to resist or oppose; in physics, relating to electrical resistance

Example

The material has resistive properties that slow down current flow.

该材料具有电阻特性，能够减慢电流流动。

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 verb /rɪˈleɪt/

relate

叙述

Meaning

to connect or show a link between; to tell a story

Example

She relates her experience to the audience.

她向观众讲述她的经历。

C1 noun/verb /reɪn/

rein

Meaning

A strap used to control a horse; to control or guide something.

Example

The rider pulled the rein to stop the horse.

B2 verb /rɪˈtriːt/

retreat

撤退

Meaning

to move back or withdraw from a position or situation

Example

The soldiers had to retreat after losing the battle.

士兵们在失去战斗后不得不撤退。

A2 verb /rɪˈdjuːs/

reduce

减少

Meaning

to make smaller in size, amount, or degree; to decrease

Example

We need to reduce our expenses this month.

我们需要减少本月的开支。

C1 verb /rɪˈdʒuː.vɪ.neɪt/

rejuvenate

恢复活力

Meaning

To make or feel young, healthy, or energetic again.

Example

A vacation can rejuvenate the mind and body.

度假可以使身心焕发活力。

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。

C1 noun /rəˈpɪdəti/

rapidity

迅速

Meaning

The quality of moving or happening quickly; swiftness or speed.

Example

The rapidity of technological change is astonishing.

技术变化的速度令人震惊。

C1 adjective /ˈraʊzɪŋ/

rousing

激动人心

Meaning

Exciting, inspiring, or stirring.

Example

The speaker delivered a rousing speech that moved the audience.

演讲者发表了一个激动人心的演讲，打动了观众。

A1 noun /ˈrɛst(ə)rɒnt/

restaurant

餐馆

Meaning

a place where meals are prepared and served to customers

Example

We went to the restaurant for dinner.

我们去餐馆吃晚餐。

C1 noun /rɪˈsaɪtl/

recital

独奏会

Meaning

A performance of music, dance, or poetry, usually by a soloist.

Example

She gave a piano recital at the concert hall.

她在音乐会中举办了钢琴独奏会。

C1 noun /rɪˈmɔːrs/

Remorse

懊悔

Meaning

deep regret or guilt for a wrong committed; bitter regret for something done

Example

He felt deep remorse for his actions.

他对自己的行为感到深深的懊悔。

B2 adjective /ræʃ/

rash

草率, 鲁莽

Meaning

Acting quickly without careful consideration; reckless.

Example

It was a rash decision to invest without research.

没有研究就投资是一个鲁莽的决定。

C1 noun /ˈruː.bi/

Ruby

红宝石

Meaning

a precious red gemstone; a deep red variety of corundum

Example

The ruby ring was her most treasured possession.

那枚红宝石戒指曾是她最珍贵的财物。

B2 noun/verb rɪˈfɔːm

reform

改革

Meaning

Make changes in (something, typically a social, political, or economic institution or practice) in order to improve it.

Example

Reform in the education system was a priority.

教育系统的改革是优先事项。

B2 noun /rɪˈstreɪnt/

Restraint

克制; 自我控制

Meaning

the action of keeping someone or something under control; self-control

Example

She showed great restraint in not responding to the criticism.

她在不回应批评时表现出极大的克制。

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。

B2 adjective /raɪp/

Ripe

成熟的; 准备食用

Meaning

fully developed and ready to eat; mature; ready for action or use

Example

The bananas are ripe and ready to eat.

香蕉已经成熟，准备食用。

C1 verb /rɒmp/

romp

快乐地玩耍

Meaning

to play or move in a lively, carefree, and energetic way

Example

The children romped happily in the garden.

孩子们在花园里高兴地玩耍。

C1 verb /ˌriːˈkɒn.stɪ.tʃuːt/

reconstitute

重建

Meaning

to restore something to its original form or state; to reassemble

Example

The group was reconstituted after the leader returned.

该小组在领导人归来后重新组建。

B1 adjective /rɪˈlækst/

relaxed

放松的

Meaning

free from tension or stress; calm and comfortable

Example

She felt relaxed after listening to soft music.

听了轻音乐后，她感到很放松。

B1 adjective /rɪˈmɑːrkəbl/

Remarkable

值得注意的; 非凡的; 显著的;

Meaning

worthy of attention; extraordinary; notable;

Example

His recovery from the illness was remarkable.

他从疾病中恢复过来是值得注意的。

A2 adverb /ˈrɑː.ðər/

Rather

宁愿; 而不是;

Meaning

to some extent; instead; preferably

Example

I would rather stay home than go to the party.

我宁愿待在家里，也不想去派对。

C1 noun /ˈreɪ.biːz/

rabies

狂犬病

Meaning

A viral disease that causes inflammation of the brain in humans and other mammals, usually transmitted through animal bites.

Example

The dog was vaccinated against rabies.

狗已接种狂犬病疫苗。

C1 noun ˈrɛp.ə.twɑːr

repertoire

剧目

Meaning

A stock of plays, dances, or pieces that a company or a performer knows or is prepared to perform.

Example

The actor's repertoire includes both comedy and drama.

演员的剧目包括喜剧和戏剧。

C1 noun /ˌrɛpəˈreɪʃən/

reparation

赔偿

Meaning

the making of amends for a wrong done by paying money or helping those who were wronged

Example

The government offered reparations to the victims of the conflict.

政府向冲突受害者提供了赔偿。

C1 verb /riːˈkæptʃər/

recapture

重新夺回

Meaning

To take back or regain possession of something.

Example

The army managed to recapture the lost territory.

军队成功地重新夺回了失去的领土。

C2 adjective /ˈrɛd.ələnt/

redolent

Meaning

having a strong pleasant smell; strongly reminiscent or suggestive of something

Example

The kitchen was redolent of spices and fresh herbs.

B2 verb /rɪˈzɛnt/

resent

怨恨

Meaning

to feel bitterness or displeasure about something or someone

Example

She began to resent the constant criticism from her boss.

她开始对老板的不断批评感到愤恨。

B1 noun roʊps

ropes

绳子

Meaning

A length of thick strong cord made by twisting together strands of hemp, sisal, nylon, or similar material.

Example

The ropes were tied securely to lift the heavy load.

这些绳子被牢牢绑住以提升重物。

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。

C1 noun /ˌriː.dɪs.trɪˈbjuː.ʃən/

redistribution

重分配

Meaning

The sharing of wealth or resources more equally among society.

Example

The government introduced a redistribution policy to reduce inequality.

政府出台了重分配政策，以减少不平等。

C1 noun /ˌriː.əˈdʒʌst.mənt/

readjustment

Meaning

The act of changing or correcting something again to make it suitable or balanced.

Example

After moving to a new city, he went through a period of readjustment.

C2 adjective /ˈrɪbɔːld/

ribald

猥亵笑话

Meaning

Referring to sexual matters in a humorous or vulgar way.

Example

The comedian’s ribald jokes made the audience laugh uncomfortably.

喜剧演员的猥亵笑话让观众不自在地笑了。

B2 noun /ˌriː.əˈʃʊr.əns/

Reassurance

安慰

Meaning

comfort or confidence given to someone to remove their fears or doubts

Example

She needed reassurance that everything would be okay.

她需要得到安慰，以确认一切都会好起来。

B1 verb /riˈækt/

react

反应

Meaning

to respond or behave in a particular way to something

Example

She reacted angrily when she heard the news.

她听到这个消息后愤怒地做出了反应。

C1 adjective /raɪf/

rife

普遍

Meaning

widespread or common, often in a negative sense

Example

Corruption was rife in the old government system.

腐败在旧政府体制中盛行。

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。

B1 verb /ˈreskjuː/

rescue

救援

Meaning

to save someone or something from danger or harm

Example

The firefighters rescued the cat from the tree.

消防员从树上救出了猫。

B2 noun /ˈrerəti/

Rarity

稀有的状态; 不常见或稀缺的东西

Meaning

the state of being rare; something that is uncommon or scarce

Example

The antique vase was a rarity worth thousands of dollars.

古董花瓶是一种稀有物品，价值数千美元。

A1 adverb /ˈriː.ə.li/

Really

实际上; 真的; 非常多

Meaning

actually; truly; very much

Example

I really enjoyed the concert last night.

我真的很享受昨晚的音乐会。

C1 adjective /ˈræmʃækəl/

ramshackle

破旧

Meaning

poorly built or maintained; in a state of disrepair

Example

They lived in a ramshackle old house on the edge of town.

他们住在城市边缘的一座破旧老房子里。

B1 noun /ˈrʌbɪʃ/

Rubbish

垃圾; 无用的东西; 胡说

Meaning

waste material; refuse or litter; nonsense or worthless things

Example

Please throw the rubbish in the bin.

请把垃圾丢进垃圾桶。

B2 noun /rɪˈbel.jən/

Rebellion

起义

Meaning

an act of armed resistance to an established government or leader

Example

The rebellion against the king lasted for three years.

反抗国王的起义持续了三年。

B1 adjective /ˈrel.ə.vənt/

Relevant

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 adjective /ˈrænsɪd/

rancid

变质的

Meaning

having a bad taste or smell due to being old or spoiled (especially fats or oils)

Example

The butter had gone rancid after being left out too long.

黄油放得太久，变质了。

C1 noun /rɪˈdʒɪdəti/

Rigidity

刚性

Meaning

inability to bend or be forced out of shape; unwillingness to change or compromise

Example

The rigidity of the old system prevented any innovation.

旧系统的刚性阻止了任何创新。

C2 adjective /ˈræfɪʃ/

raffish

不拘一格且稍微不太体面但又很有吸引力

Meaning

unconventional and slightly disreputable but attractive

Example

He had a raffish charm that made him popular in the city.

他有一种迷人的雷菲什魅力，使他在城市里非常受欢迎。

C1 adjective /rɪˈzɪdjuəl/

residual

剩余的

Meaning

Remaining after the greater part has gone.

Example

The patient experienced residual pain after the surgery.

病人在手术后经历了剩余的疼痛。

C2 adjective /rɪˈzɪstləs/

resistless

无法抗拒

Meaning

Impossible to resist; having an overpowering effect.

Example

She felt a resistless urge to laugh at the joke.

她感到无法抗拒的冲动，忍不住笑出声。

C2 noun /rɪˈkwaɪtəl/

requital

报应

Meaning

The act of returning something, such as a favor, service, or punishment; repayment or retaliation.

Example

She offered her time in requital for his kindness.

她为他的善良报以自己的时间。

B2 noun/adjective /rɪˈpʌblɪkən/

republican

共和党人

Meaning

a member or supporter of a republican political party or system

Example

The republican candidate won the election.

共和党候选人赢得了选举。

C1 noun /rɪˈliːf treɪn/

Relief Train

救援列车

Meaning

a train that carries emergency supplies and aid to disaster-affected areas

Example

The relief train arrived with food and medical supplies for the flood victims.

救援列车带着食物和医疗物资抵达洪水灾区。

B2 noun ˈrɛvənuː

revenue

收入

Meaning

Income, especially when of a company or organization.

Example

The company's revenue grew by 10% this year.

公司的收入今年增长了10%。

B2 adjective /ˈrʌs.ti/

Rusty

生锈的; 不熟练的; 由于缺乏近期练习而受损

Meaning

affected by rust; out of practice; impaired by lack of recent practice

Example

My piano skills are rusty after not playing for years.

我的钢琴技巧生锈了，因为多年没有练习。

B1 noun /ˈref.ər.əns/

Reference

参考资料

Meaning

the action of mentioning or alluding to something; a source of information

Example

Please provide references to support your research claims.

请提供参考资料以支持您的研究声明。

C1 noun /ˈrɛspɪt/

respite

喘息

Meaning

A short period of rest or relief from something difficult or unpleasant.

Example

The weekend provided a welcome respite from work.

周末提供了工作上的一个受欢迎的休息。

B1 adjective /roʊˈmæn.tɪk/

Romantic

浪漫的

Meaning

relating to love; idealistic; dreamy

Example

They enjoyed a romantic dinner by candlelight.

他们在烛光下享受浪漫的晚餐。

B1 noun /rɪˈliːf/

Relief

宽慰; 安慰; 援助

Meaning

a feeling of comfort after worry or distress; assistance given to those in need

Example

She felt great relief when the exam was over.

她在考试结束时感到极大的宽慰。

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。

B1 noun, verb /ˈrɒkɪt/

rocket

幸福

Meaning

a missile or vehicle propelled by a rocket engine; to increase or move very quickly

Example

The company’s profits rocketed after the new product launch.

当她获得奖项时，她无法掩饰她的幸福。

B2 noun/verb /rɪˈmɑːrk/

remark

Meaning

something that is said; a comment

Example

She made a remark about the weather.

她对天气做了一个评论。

C1 verb /rɪˈvoʊk/

revoke

撤销

Meaning

To officially cancel or withdraw a decision, privilege, or right.

Example

The government decided to revoke his passport.

政府决定撤销他的护照。

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。

C1 noun /raɪt/

rite

仪式

Meaning

a religious or ceremonial act

Example

The wedding rite was performed with great solemnity.

婚礼仪式庄严举行。

C1 verb /ˌriːˈkæst/

recast

重新选择演员

Meaning

To present or change something in a different form or style.

Example

The director decided to recast the role with a younger actor.

导演决定用一位年轻演员重新安排这个角色。

C1 adjective /ˈreɪ.si/

racy

刺激的

Meaning

Lively, entertaining, or slightly shocking (especially in a sexual way).

Example

The novel was full of racy dialogues.

这部小说充满了刺激的对话。

C1 noun /ˈrɒstrəm/

rostrum

讲台

Meaning

A raised platform for speakers, performers, or leaders.

Example

The politician delivered a speech from the rostrum.

政治家在讲台上发表了演讲。

B1 noun /ˈrʌnər/

runner

幸福

Meaning

a person who runs, especially in races or for exercise

Example

The runner crossed the finish line with a big smile.

当她收到奖项时，她无法掩饰自己的幸福。

A1 adjective /red/

Red

红色

Meaning

having the color of blood or fire; of the color red

Example

She wore a beautiful red dress to the party.

她穿了一件漂亮的红色裙子参加派对。

B2 noun /rɪˈfjuː.zəl/

Refusal

拒绝; 拒绝接受

Meaning

the act of saying no to something or not accepting something

Example

His refusal to cooperate made the project more difficult.

他拒绝合作让项目变得更难。

B1 verb /rɪˈtɜrnɪŋ/

returning

返回

Meaning

Coming or going back to a place or person.

Example

The group is returning to the port on December 25th.

小组将于12月25日返回港口。

B2 noun /ˈreɪn.dʒər/

ranger

巡护员

Meaning

A person responsible for protecting and managing forests, parks, or natural areas.

Example

The park ranger guided the tourists through the forest trail.

公园巡护员带领游客走过森林小道。

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。

B2 verb /ˈræm.bəl/

ramble

Meaning

to talk or write at length in a confused or inconsequential way; to walk for pleasure without a fixed route.

Example

He rambled on about his childhood for hours.

A2 adverb /ˈrɛə(r)li/

rarely

很少

Meaning

not often, infrequently

Example

She rarely eats sweets because of her diet.

她因为饮食限制，很少吃糖果。

B2 noun /ˈruːstər/

rooster

公鸡

Meaning

A male domestic chicken, especially one that crows.

Example

The rooster crowed at dawn, waking up the whole village.

公鸡在黎明时分打鸣，唤醒了整个村庄。

C1 noun /ˈrɛvərəns/

reverence

崇敬

Meaning

deep respect for someone or something

Example

The students showed reverence to their teacher.

学生们向他们的老师表达了崇敬。