Unit 18-R字母开头的词汇

万字诀 neutral

The children fed carrots to the fluffy white rabbit.

孩子们给那只毛茸茸的白兔子喂胡萝卜。

万字诀 neutral

She identified her ethnicity as Asian on the race question.

她在种族一栏中将自己的族裔填为亚洲人。

万字诀 neutral

The museum launched an exhibition on racial identity and history.

博物馆推出了关于种族认同与历史的展览。

万字诀 neutral

Doctors carefully monitor radiation exposure during CT scans.

医生在CT扫描过程中谨慎监测辐射暴露量。

万字诀 neutral

He listened to the news on the car radio while driving.

他开车时通过车载收音机听新闻。

万字诀 neutral

Nuclear power plants must safely contain radioactive waste.

核电站必须安全储存放射性废物。

万字诀 neutral

Marie Curie discovered radium in pitchblende ore in 1898.

玛丽·居里于1898年在沥青铀矿中发现了镭。

万字诀 neutral

She wiped the counter with an old, stained rag.

她用一块旧而污渍斑斑的破布擦了台面。

万字诀 neutral

A deer froze on the rails just before the train passed.

一只鹿在火车驶过前突然停在铁轨上。

万字诀 neutral

The new high-speed railway connects Beijing and Shanghai.

这条新建的高速铁路连接北京和上海。

万字诀 neutral

Heavy rain caused flash floods across the coastal region.

强降雨导致沿海地区发生山洪。

万字诀 neutral

A vivid rainbow arched across the sky after the storm.

暴雨过后，一道鲜艳的彩虹横跨天际。

万字诀 neutral

Don't forget your raincoat—it's pouring outside.

别忘了带雨衣——外面正下着倾盆大雨。

万字诀 neutral

Annual rainfall in this area has decreased by 20% over three decades.

该地区年降雨量在过去三十年中减少了20%。

万字诀 neutral

We postponed the picnic because of the rainy weather forecast.

由于天气预报显示将有降雨，我们推迟了野餐。

万字诀 neutral

The government plans to raise the minimum wage next year.

政府计划明年提高最低工资标准。

万字诀 neutral

Participants were assigned to groups using a random number generator.

参与者通过随机数生成器被分配到各组。

万字诀 neutral

Temperatures in the desert can vary over a wide range daily.

沙漠地区的气温每日变化幅度很大。

万字诀 neutral

This university ranks among the top ten globally for engineering.

这所大学的工程学科在全球排名前十。

万字诀 neutral

The city experienced rapid urbanization over the past two decades.

该城市在过去二十年经历了快速城市化。

万字诀 neutral

The snow leopard is a rare and endangered species.

雪豹是一种稀有且濒危的物种。

万字诀 neutral

A rat scurried across the basement floor at midnight.

一只老鼠在午夜时分沿着地下室地板疾奔而过。

万字诀 neutral

The unemployment rate fell to 4.2% last quarter.

上一季度失业率降至4.2%。

万字诀 neutral

I'd rather stay home than go out tonight.

我宁愿今晚待在家里，也不愿出去。

万字诀 neutral

The sushi chef served fresh raw tuna.

寿司师傅端上了新鲜的生金枪鱼。

万字诀 neutral

A single ray of sunlight broke through the clouds.

一束阳光穿透了云层。

万字诀 neutral

He cut himself while shaving with a safety razor.

他用安全剃刀刮胡子时划伤了自己。

万字诀 neutral

She worked hard to reach her academic goals.

她努力奋斗以实现自己的学业目标。

万字诀 neutral

How did the audience react to the controversial speech?

观众对这场有争议的演讲有何反应？

万字诀 neutral

Children should read at least twenty minutes every day.

儿童每天应至少阅读二十分钟。

万字诀 neutral

Her reading comprehension has improved significantly this term.

她本学期的阅读理解能力显著提高。

万字诀 neutral

Are you ready to start the presentation now?

你现在准备好开始做报告了吗？

万字诀 neutral

This is a real diamond, not a synthetic one.

这是一颗真正的钻石，不是人造的。

万字诀 neutral

The harsh reality of climate change is impossible to ignore.

气候变化的严峻现实无法忽视。

万字诀 neutral

It suddenly dawned on me—I hadn’t realised how late it was.

我突然意识到——我根本没意识到已经这么晚了。

万字诀 neutral

That documentary was really eye-opening.

那部纪录片真的令人眼界大开。

万字诀 neutral

Lack of sleep is a common reason for poor concentration.

睡眠不足是注意力不集中的常见原因。

万字诀 neutral

The price of the laptop seems reasonable for its specifications.

这款笔记本电脑的价格与其配置相比是合理的。

万字诀 neutral

The community came together to rebuild homes after the flood.

洪水过后，社区齐心协力重建家园。

万字诀 neutral

Please keep your receipt in case you need to return the item.

请保留收据，以便需要退货时使用。

万字诀 neutral

All applicants will receive a confirmation email within 24 hours.

所有申请人都将在24小时内收到确认邮件。

万字诀 neutral

The wireless receiver connects seamlessly to the laptop via USB.

该无线接收器通过USB接口与笔记本电脑无缝连接。

万字诀 neutral

Recent studies suggest a link between screen time and adolescent anxiety.

近期研究表明，屏幕使用时间与青少年焦虑存在关联。

万字诀 neutral

The hotel’s reception is open 24 hours a day.

这家酒店的接待处全天24小时开放。

万字诀 neutral

The friendly receptionist greeted us with a smile as we entered.

那位友好的接待员在我们进门时微笑着迎接我们。

万字诀 neutral

This traditional recipe calls for fresh basil and extra-virgin olive oil.

这个传统食谱要求使用新鲜罗勒和特级初榨橄榄油。

万字诀 neutral

Students must recite the poem from memory in front of the class.

学生必须当着全班同学的面背诵这首诗。

万字诀 neutral

Even after ten years, I could still recognise her voice immediately.

即使过了十年，我仍能立刻认出她的声音。

万字诀 neutral

I'd highly recommend this restaurant to anyone.

我强烈推荐这家餐厅给任何人。

万字诀 neutral

The device can record up to 10 hours of audio.

该设备最多可记录10小时的音频。

万字诀 neutral

She is the current world record holder for the 100m sprint.

她是100米短跑的现任世界纪录保持者。

万字诀 neutral

The device can record up to 10 hours of audio.

该设备最多可记录10小时的音频。

万字诀 neutral

Please switch off your mobile phone and use only the digital recorder.

请关闭手机，仅使用数字录音机。

万字诀 neutral

It took him six weeks to fully recover from the surgery.

他花了六周时间才从手术中完全恢复。

万字诀 neutral

Cycling and hiking are popular forms of outdoor recreation.

骑自行车和徒步旅行是流行的户外娱乐形式。

万字诀 neutral

All plastic bottles must be rinsed and recycled properly.

所有塑料瓶必须冲洗干净并正确回收。

万字诀 neutral

A rectangle has four right angles and opposite sides of equal length.

矩形有四个直角，且对边等长。

万字诀 neutral

Stop at the red light and wait until it turns green.

在红灯处停下，等到它变成绿灯。

万字诀 neutral

If the page doesn’t load, your browser will automatically redirect you.

如果页面未加载，您的浏览器将自动重定向您。

万字诀 neutral

We aim to reduce carbon emissions by 40% before 2030.

我们力争在2030年前将碳排放量减少40%。

万字诀 neutral

For further details, please refer to Section 5 of the manual.

如需更多详情，请参阅手册第5节。

万字诀 neutral

The referee disallowed the goal due to offside.

裁判因越位判罚该进球无效。

万字诀 neutral

Always cite your sources and include a full reference list.

务必注明资料来源，并附上完整的参考文献列表。

万字诀 neutral

Her grades accurately reflect her dedication and hard work.

她的成绩准确反映了她的投入与努力。

万字诀 neutral

The government has launched a major education reform initiative.

政府已启动一项重大教育改革计划。

万字诀 neutral

Press F5 to refresh the webpage and load the latest content.

按F5键刷新网页以加载最新内容。

万字诀 neutral

Light refreshments will be served during the afternoon break.

下午休息期间将提供茶点。

万字诀 neutral

Store perishable foods in the refrigerator to prevent spoilage.

将易腐食品存放在冰箱中以防变质。

万字诀 neutral

His refusal to cooperate delayed the entire investigation.

他拒绝合作，导致整个调查被推迟。

万字诀 neutral

She refused to sign the contract without legal advice.

她坚持在获得法律意见前拒绝签署合同。

万字诀 neutral

Many experts regard climate change as the greatest threat to biodiversity.

许多专家将气候变化视为对生物多样性的最大威胁。

万字诀 neutral

Please pass on my best regards to your family.

请向您的家人转达我最诚挚的问候。

万字诀 neutral

He continued training every day, regardless of the heavy rain.

他每天都坚持训练，无论下多大的雨。

万字诀 neutral

All participants must register online before the conference begins.

所有参会者须在会议开始前在线注册。

万字诀 neutral

I deeply regret my decision to drop out of college.

我非常后悔自己退学的决定。

万字诀 neutral

She follows a regular exercise routine three times a week.

她每周三次坚持常规锻炼。

万字诀 neutral

Strict environmental regulations have reduced industrial emissions.

严格的环境监管已降低了工业排放。

万字诀 neutral

The committee rejected the proposal due to insufficient evidence.

委员会因证据不足而拒绝了该提案。

万字诀 neutral

It’s hard to relate academic theory to real-world practice.

很难将学术理论与实际应用联系起来。

万字诀 neutral

There is no clear relation between sleep duration and academic performance.

睡眠时长与学业表现之间不存在明确关联。

万字诀 neutral

Trust is the foundation of any healthy relationship.

信任是任何健康关系的基础。

万字诀 neutral

Her salary is high relative to industry standards.

相对于行业标准，她的薪水很高。

万字诀 neutral

Try to relax your shoulders and breathe deeply before the presentation.

演讲前请试着放松肩膀并深呼吸。

万字诀 neutral

The news was relayed instantly via satellite to global audiences.

这条新闻通过卫星即时转播给全球观众。

万字诀 neutral

Only data collected after 2020 is relevant to this study.

只有2020年之后收集的数据才与本研究相关。

万字诀 neutral

This source provides reliable, peer-reviewed scientific information.

该来源提供可靠、经同行评审的科学信息。

万字诀 neutral

The new policy brought immediate relief to small business owners.

新政策为小企业主带来了即时缓解。

万字诀 neutral

Freedom of religion is protected under the country’s constitution.

宗教信仰自由受该国宪法保护。

万字诀 neutral

Many students observe religious holidays by requesting time off.

许多学生通过申请休假来遵守宗教节日。

万字诀 neutral

Students should not rely solely on memorization for language learning.

学生不应仅依赖死记硬背来学习语言。

万字诀 neutral

Despite challenges, her commitment to sustainability remains unchanged.

尽管面临挑战，她对可持续发展的承诺始终未变。

万字诀 neutral

He made an insightful remark about the limitations of AI in creative fields.

他针对人工智能在创意领域的局限性发表了富有见地的评论。

万字诀 neutral

I still remember the exact moment I decided to become a teacher.

我依然记得自己决定成为一名教师的确切时刻。

万字诀 neutral

Please remind me to submit the report before Friday’s deadline.

请在我周五截止日期前提醒我提交报告。

万字诀 neutral

Many companies now offer remote work options to improve employee well-being.

许多公司现提供远程工作选项以提升员工福祉。

万字诀 neutral

The technician will remove the faulty component and replace it with a new one.

技术人员将移除故障部件并更换为新的。

万字诀 neutral

Monthly rent in central London averages over £2,500.

伦敦市中心的月租金平均超过2500英镑。

万字诀 neutral

The landlord must repair structural damage within 14 days of notification.

房东须在接到通知后14天内修理结构性损坏。

万字诀 neutral

All necessary repairs to the heating system were completed last week.

供暖系统所有必要的维修已于上周完成。

万字诀 neutral

Please repeat that last sentence.

请重复一下刚才那句话。

万字诀 neutral

We need to replace the broken window immediately.

我们需要立即更换这扇破损的窗户。

万字诀 neutral

She failed to reply to my email within 24 hours.

她未能在24小时内回复我的邮件。

万字诀 neutral

The committee will report its findings next Monday.

委员会将于下周一报告其调查结果。

万字诀 neutral

The reporter filed a live report from the earthquake zone.

这位记者从地震灾区发回了现场报道。

万字诀 neutral

This logo represents our commitment to sustainability.

这个标志代表我们对可持续发展的承诺。

万字诀 neutral

Our sales representative attended the international trade fair.

我们的销售代表出席了国际博览会。

万字诀 neutral

India is the world's largest functioning democracy and a federal parliamentary republic.

印度是世界上最大的正常运转的民主国家，也是一个联邦议会制共和国。

万字诀 neutral

The university has an outstanding academic reputation worldwide.

这所大学在全球享有卓越的学术声誉。

万字诀 neutral

I’d like to make a formal request for additional study materials.

我想正式申请额外的学习资料。

万字诀 neutral

All applicants are required to provide proof of English proficiency.

所有申请者均须提供英语水平证明。

万字诀 neutral

Fluency in Mandarin is a strict requirement for this role.

普通话流利是该职位的一项严格要求。

万字诀 neutral

Emergency teams launched a daring rescue operation at dawn.

救援队于黎明时分展开了一次大胆的营救行动。

万字诀 neutral

Her doctoral research focuses on renewable energy policy in developing countries.

她的博士研究聚焦于发展中国家的可再生能源政策。

万字诀 neutral

His writing style closely resembles that of George Orwell.

他的写作风格与乔治·奥威尔极为相似。

万字诀 neutral

We made a dinner reservation for eight at 7:30 p.m.

我们预订了晚上7:30、共八人的晚餐。

万字诀 neutral

You must reserve your seat online before boarding the train.

你必须在登车前在线预订座位。

万字诀 neutral

The finance director chose to resign after the audit findings were released.

财务总监在审计结果公布后选择辞职。

万字诀 neutral

It’s hard to resist the temptation of sugary snacks when stressed.

压力大时，很难抗拒含糖零食的诱惑。

万字诀 neutral

Students are expected to show mutual respect in all classroom discussions.

学生在所有课堂讨论中均须相互尊重。

万字诀 neutral

Candidates must respond promptly to interview invitations.

应聘者须及时回复面试邀请。

万字诀 neutral

As team leader, she bears ultimate responsibility for project outcomes.

作为团队负责人，她对项目成果负最终责任。

万字诀 neutral

After hiking for six hours, we stopped to rest under a shady tree.

徒步六小时后，我们在一棵树荫浓密的树下停下来休息。

万字诀 neutral

The restaurant serves authentic regional cuisine using locally sourced ingredients.

这家餐厅使用本地采购的食材，供应正宗的地方菜肴。