reaction 

6000
高中CET4CET6
单词释义
n.反应,回应,(对旧观念等的)抗拒,生理反应,副作用,反应能力,反对,化学反应,反作用力
词根词缀记忆/谐音联想记忆 补充/纠错
词根re 相反;反对;不 + action 行动 → 反 …………
其他怎么记补充/纠错
词根记忆re(再次,反复;变形为:red-,ren-)+action行动 → 反复的行动 → 对这件事的反应 → r …………
词性拓展记忆 / 词形拓展记忆
原形:reaction复数:reactions
串记记忆
section / action / reaction / revolution
太平天国内讧,杨秀清结成section(团体)做出篡权的action(行为),洪秀全做出reaction(反映),屠杀断送了revolution(革命)。 …………
词组和短语补充/纠错
knee-jerk reaction 膝跳反应
chain reaction 链式反应
in reaction to 对…的反应
chemical reaction 化学反应
reaction against 反作用力
instinctive reaction 本能反应
redox reaction 氧化还原反应
to mute our hard-wired reactions 让我们内心的反应安静下来
diazo reaction 重氮反应
perceptual reaction time 知觉反应时间
allergic reaction 过敏反应
addition reaction 加成反应
exothermic reaction 放热反应
elimination reaction 消除反应
combination reaction 组合反应
oxidation-reduction reaction 氧化还原反应
reversible reaction 可逆反应
alkylation reaction 烃化反应
ionic reaction 离子反应
flame reaction 火焰反应
catalytic reaction 催化反应
substitution reaction 取代反应
cracking reaction 裂化反应
electrolytic reaction 电解反应
rate of chemical reaction 化学反应速率
dehydration reaction 脱水反应
heat of reaction 反应热
no chemical reaction 无化学反应
polymerization reaction 聚合反应
hydrolysis reaction 水解反应
chromogenic reaction 显色反应
double decomposition reaction 复分解反应
electrode reaction equation 电极反应方程式
thermit reaction 铝热反应
thermonuclear reaction 热核反应
endothermic reaction 吸热反应
decomposition reaction 分解反应
an allergic reaction 过敏反应
early reaction to food crises 对粮食危机的早期反应
an uncontrolled reaction 不受控制的反应
单词例句
Our reaction to the joke is to laugh.
我们对这个笑话的反应是笑。
Only his quick reaction prevented an accident.
他的快捷反应避免了一次事故。
She had an allergic reaction to the seafood, her face swelled up immediately.
她对海鲜过敏,脸立刻肿了起来。
His reaction to the news was surprisingly calm.
他对这个消息的反应出奇地冷静。
The chemical reaction produced heat and light.
这种化学反应产生了热和光。
The audience gave a positive reaction to the performance.
观众对表演反响积极。
Her reaction to the criticism was to become defensive.
她对批评的反应是变得防御性。
The stock market had a negative reaction to the company's earnings report.
股市对公司收益报告的反应是负面的。
He showed no reaction when I told him about the surprise party.
我告诉他有关惊喜派对的事时,他没有表现出任何反应。
The immune system's reaction to a virus can sometimes cause fever.
免疫系统对病毒的反应有时会导致发烧。
Their reaction to the new policy was mixed.
他们对新政策的反应不一。
The child had a violent reaction to the medicine and started convulsing.
孩子对药物产生了剧烈反应,开始抽搐。
Construction of the plant in Ulaanbaatar, capital of Mongolia, being built by the First Engineering Co Ltd of China Railway No 4 Engineering Group Co Ltd (CREC4), hit another milestone on March 31 with the successful concrete pouring into the inner walls of three reaction tanks.
3月31日,中国中铁四局第一工程有限公司(CREC4)在蒙古首都乌兰巴托建造的工厂又迎来了一个里程碑,三个反应罐的内壁成功浇筑混凝土。
The completed concrete pouring this time covers one inner wall in Zone 11, three inner walls in Zone 1 on the north side of the biological reaction pool, and two inner walls in Zone 5-all key processes for the subsequent construction in advancing the project.
本次完成的混凝土浇筑包括11区的一道内壁、生物反应池北侧1区的三道内壁和5区的两道内壁,这些都是推进项目后续施工的关键工序。
They can be heated up after opening via a chemical reaction, or after simply adding tap water.
它们可以在打开后通过化学反应加热,也可以在简单地加入自来水后加热。
Industry observers see the withdrawal as a natural reaction to a string of antimonopoly investigations in the internet realm, implying the move could raise the curtain of future exits from startups.
行业观察人士认为,此次退出是对互联网领域一系列反垄断调查的自然反应,这意味着此举可能会拉开初创企业未来退出的帷幕。
Rapid reaction through online technologies helped the new company limit the negative impact of the pandemic and later it opened up new branch offices in Beijing and Shenzhen, Guangdong province, in addition to Shanghai.
通过在线技术的快速响应,这家新公司成功减轻了疫情的负面影响,随后在上海之外,又在北京和广东深圳开设了新的分公司。
"Cai lost his hearing when he was just 18 months old, the result of a high fever and an allergic reaction to the penicillin which was prescribed to him.
蔡在他只有18个月大的时候就失去了听力,这是由于高烧和对给他开的青霉素产生的过敏反应导致的。
Tian Baoguo, deputy head of the Department of Science and Technology for Social Development at the Ministry of Science and Technology, had said that by the end of October last year, no severe adverse reaction has been reported among the 60,000 volunteers inoculated with the vaccine candidates during the phase 3 trials.
科技部社会发展科技司副司长田保国介绍,截至去年10月底,我国新冠疫苗研发的5条技术路线共15个疫苗进入临床试验,其中4个疫苗进入Ⅲ期临床试验,累计接种约6万名受试者,未收到严重不良反应报告。
Trump's latest ban on Chinese apps has drawn immediate reaction from Chinese communities in the US.
特朗普最近对中文应用程序的禁令已经引起了美国华人社区的立即反应。
Gao Qiang, an executive at Sinovac Biotech, said at the briefing that all the company's partners in Brazil, Indonesia and Turkey have established comprehensive adverse reaction monitoring systems under internationally accepted Good Clinical Practice guidelines.
科兴中维的高管高强在简报会上说,该公司在巴西、印度尼西亚和土耳其的所有合作伙伴都已经根据国际公认的良好临床实践准则,建立了全面的不良反应监控系统。
"What's partly driving the reaction of the Trump administration, Rieschel said, is the fact that it's the first time a foreign company is becoming so successful and wildly popular among adolescents.
考试真题例句(机器翻译仅供参考)
全部
六级
考研
四级

六级This is the process whereby helpers provide reassurance to clients that what they are experiencing is not abnormal or atypical(非典型的), but is a normal reaction shared by others when facing such circumstances.

这是帮助者向客户保证他们所经历的不是异常或非典型的过程(非典型的), 但这是其他人在面对这种情况时的正常反应。

2012年12月阅读原文

考研The most drastic, and thoroughly illegal, reaction has been the emergence of Sci-Hub, a kind of global photocopier for scientific papers, set up in 2012, which now claims to offer access to every paywalled article published since 2015.

最激烈、也是最非法的反应是Sci Hub的出现。Sci Hub是一种全球科学论文影印机,成立于2012年,现在它声称可以访问自2015年以来发表的每一篇付费文章。

2020年考研真题(英语一)阅读理解 Section Ⅱ

六级Ask your pharmacist whether he can suggest a drug that will relieve the symptoms but that will not cause the adverse reaction.

询问你的药剂师是否可以推荐一种可以缓解症状但不会引起不良反应的药物。

2017年12月六级真题(第二套)听力 Section C

六级If an adverse reaction to a drug is serious, consult your doctor for advice at once.

如果药物的不良反应很严重,请立即咨询医生。

2017年12月六级真题(第二套)听力 Section C

六级Whenever you have an adverse reaction, you should stop taking the drug right away.

当你有不良反应时,你应该立即停止服药。

2017年12月六级真题(第二套)听力 Section C

四级But the message that everyone must screen for cancer has become so deep-rooted that when health care experts recommended that women under 50 and over 74 stop screening for breast cancer, it caused a riotous reaction among doctors, patients and advocacy groups.

但每个人都必须进行癌症筛查的信息已经根深蒂固,以至于当医疗专家建议50岁以下和74岁以上的女性停止乳腺癌筛查时,这在医生、患者和宣传团体中引起了激烈的反应。

2012年12月阅读原文

考研Even today, in our industrial life, apart from certain values of industriousness and thrift, the intellectual and emotional reaction of the forms of human association under which the world's work is carried on receives little attention as compared with physical output.

即使在今天,在我们的工业生活中,除了勤俭节约的某些价值观之外,与物质产出相比,从事世界工作的人类交往形式的智力和情感反应很少受到关注。

2009年考研翻译原文

四级The reaction to his death, with people leaving candles and flowers outside Apple stores and politicians singing praises on the internet, is proof that Mr Jobs had become something much more significant than just a clever money-maker.

人们在苹果店外留下蜡烛和鲜花,政客们在互联网上高唱赞歌,人们对乔布斯之死的反应证明,乔布斯已经成为一个比仅仅是一个聪明的赚钱者更重要的人物。

2012年12月阅读原文

考研This ,however, would be a knee-jerk reaction to a subtle argument.

然而,这将是对一个微妙论点的下意识反应。

2011年考研翻译原文

四级There’s one sound that gets a big reaction from kids on a hot day: the sound of an ice-cream truck.

在炎热的一天,有一种声音引起了孩子们的强烈反应:冰淇淋的声音。

2016年12月听力原文

四级There's one sound that gets a big reaction from kids on a hot day: the sound of an ice-cream truck.

在炎热的日子里,有一种声音会引起孩子们的强烈反应:冰淇淋车的声音。

2016年12月四级真题(第二套)听力 Section C

四级Hmm, I've been a bit worried about his reaction.

嗯,我有点担心他的反应。

2016年6月四级真题(第一套)听力 Section B

六级Once one person looks at their phone, other people feel compelled to do the same, starting a chain reaction.

一旦一个人看了看自己的手机,其他人也会觉得不得不这么做,从而引发连锁反应。

2017年12月六级真题(第一套)阅读 Section B

考研This normal human reaction is used to protect us by signaling danger and preparing us to deal with it.

人类的这种正常反应是用来保护我们的,它向我们发出危险信号,让我们做好应对危险的准备。

2015年考研真题(英语二)阅读理解 Section Ⅱ

考研But snap decisions in reaction to rapid stimuli aren't exclusive to the interpersonal realm.

但是,对快速刺激的快速反应并不仅仅局限于人际关系领域。

2013年考研真题(英语二)阅读理解 Section Ⅱ

六级Your gut reaction (本能反应) and dismissive rejection, even of a worthless idea, might not qualify as systematic or fair

你的直觉反应(本能反应) 而不屑一顾的拒绝,即使是一个毫无价值的想法,也可能不符合系统性或公平性

2011年6月阅读原文

六级if movie trailers(预告片)are supposed to cause a reaction, the preview for "United 93" more than succeeds.

如果电影预告片(预告片)被认为会引起反响,《曼联93》的预告片不仅成功。

2008年6月英语六级真题

六级As Kumar and Horowitz report, those who were making the equivalent of a hands-free call had an average reaction time 212 milliseconds slower than those who were not.

正如Kumar和Horowitz报告的那样,那些拨打免提电话的人的平均反应时间比没有拨打的人慢212毫秒。

2009年12月英语六级真题

六级Those only repeating words performed the same as those with no distraction, but those with the more complicated task showed even worse reaction times—an average of 480 milliseconds extra delay.

那些只重复单词的人和那些没有分心的人表现得一样,但那些任务更复杂的人表现出更糟糕的反应时间——平均额外延迟480毫秒。

2009年12月英语六级真题

六级So you can imagine the reaction when a recent USA Today investigation of air quality around the nation’s schools singled out those in the smugly(自鸣得意的)green village of Berkeley, Calif. , as being among the worst in the country.

因此,你可以想象,当《今日美国》最近对全国学校周围的空气质量进行调查时,人们的反应是什么(自鸣得意的)加利福尼亚州伯克利的绿色村庄是全国最糟糕的村庄之一。

2009年12月英语六级真题

六级Your gut reaction (本能反应) and dismissive rejection, even of a worthless idea, might not qualify as systematic or fair.

你的肠道反应(本能反应) 轻蔑的拒绝,即使是对一个毫无价值的想法,也可能不符合系统性或公平性。

2011年6月英语六级真题

六级This is the process whereby helpers provide reassurance to clients that what they are experiencing is not abnormal or atypical (非典型的), but is a normal reaction shared by others when facing such circumstances.

这是一个帮助者向客户保证他们所经历的不是异常或非典型的过程(非典型的), 但这是其他人在面对这种情况时的正常反应。

2012年12月英语六级真题

四级Whatever the reaction to the birth of a child, it is obvious that the shift from the role of husband to that of father is a difficult task.

无论对孩子出生的反应如何,从丈夫的角色转变为父亲的角色显然是一项艰巨的任务。

1994年1月大学英语四级(CET-4)真题

四级You may soon see and possibly feel the difference in your reaction to the term “associate” rather than “opponent.

你可能很快就会看到并可能感觉到你对“同事”而不是“对手”一词的反应有所不同。

2005年6月大学英语四级(CET-4)真题

四级He said he worried about inexperienced riders’ lack of awareness of biking rules and strong negative reaction from non-cyclists.

他说,他担心缺乏经验的骑手对自行车规则缺乏认识,以及非自行车骑手的强烈负面反应。

2014年12月大学英语四级考试真题(第2套)

考研“The most likely explanation, it seems to me,” said Dr. Mead, “is that they are simply watching what we are up to -- that responsible society outside our solar system is keeping an eye on us to see that we don’t set in motion a chain reaction that might have unexpected effects for outside our solar system.

米德博士说:“在我看来,最有可能的解释是,他们只是在关注我们在做什么——太阳系外负责任的社会正在关注我们,以确保我们不会引发连锁反应,这可能会对太阳系外产生意想不到的影响。”。

1989年全国硕士研究生入学统一考试英语试题

考研This accounts for our reaction to seemingly simple innovations like plastic garbage bags and suitcases on wheels that make life more convenient: "How come nobody thought of that before? "

这解释了我们对看似简单的创新的反应,比如让生活更方便的塑料垃圾袋和带轮子的行李箱:“为什么以前没有人想到这一点?”

1994年全国硕士研究生入学统一考试英语试题

考研While in America the trend started as a reaction to the economic decline——after the mass redundancies caused by downsizing in the late’80s——and is still linked to the politics of thrift, in Britain, at least among the middle-class downshifters of my acquaintance, we have different reasons for seeking to simplify our lives.

虽然在美国,这一趋势始于对经济衰退的反应——在80年代末裁员导致的大规模裁员之后——并且仍然与节俭政治有关,但在英国,至少在我认识的中产阶级中,我们有不同的理由寻求简化我们的生活。

2001年全国攻读硕士学位研究生入学考试英语试题

考研While comment and reaction from lawyers may enhance stories, it is preferable for journalists to rely on their own notions of significance and make their own judgments.

虽然律师的评论和反应可能会加强报道,但记者最好依靠自己的意义观念,做出自己的判断。

2007年全国硕士研究生招生考试英语试题

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