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reaction

reaction
[英] [riˈækʃən] [美] [riˈækʃən] 生词本

n.

  • 柯林斯高阶英汉双解学习词典

  • 英英释义

  • 行业释义

  • 词典例句

1. N-VAR 反应；回应；反响 Your reaction to something that has happened or something that you have experienced is what you feel, say, or do because of it. 

  • Reaction to the visit is mixed...

    对这次访问的反应不一。

  • The initial reaction of most participants is fear...

    多数参与者的最初反应是恐惧。

  • He was surprised that his answer should have caused such a strong reaction.

    他很惊讶自己的回答会引起如此强烈的反响。

2. N-COUNT 反对;反抗;抵制 A reaction against something is a way of behaving or doing something that is deliberately different from what has been done before. 

  • All new fashion starts out as a reaction against existing convention...

    所有新时尚都是从打破现有常规开始的。

  • Her three years of freedom seemed like a reaction against that childhood.

    她那3年的自由仿佛是对孩童时代的反叛。

3. N-SING 抵制；抵触 If there is a reaction against something, it becomes unpopular. 

  • Premature moves in this respect might well provoke a reaction against the reform...

    在这方面不成熟的举动很可能引发对改革的抵触情绪。

  • The government response seems to be the result of strong public reaction against the police apathy.

    政府的回应似乎是公众强烈抵制警察冷漠执法的结果。

4. N-PLURAL 反应力;应变能力 Your reactions are your ability to move quickly in response to something, for example when you are in danger. 

  • If his reactions are so slow, he shouldn't be in charge of a bus...

    如果他的反应太慢，就不应该开公交汽车。

  • The sport requires very fast reactions.

    这项运动要求极快的反应力。

5. N-UNCOUNT 保守思想;反动思想 Reaction is the belief that the political or social system of your country should not change. 

  • Thus, he aided reaction and thwarted progress.

    因此，他帮助反动派阻挠进步。

  • ...their victory against the forces of reaction and censorship.

    他们取得的对保守势力和审查制度的胜利

6. N-COUNT （化学）反应，变化 A chemical reaction is a process in which two substances combine together chemically to form another substance. 

  • Ozone is produced by the reaction between oxygen and ultraviolet light...

    臭氧由氧气和紫外线发生反应而产生。

  • Catalysts are materials which greatly speed up chemical reactions.

    催化剂是可以大大加速化学反应的物质。

7. N-COUNT 过敏;不良反应 If you have a reaction to a substance such as a drug, or to something you have touched, you are affected unpleasantly or made ill by it. 

  • Every year, 5000 people have life-threatening reactions to anaesthetics...

    每年有5,000人对麻醉剂产生致命反应。

  • Common foods which cause this kind of reaction are fish, eggs, and shellfish.

    引发这种不良反应的常见食物包括鱼、蛋和贝类。

Noun

1. a response that reveals a person's feelings or attitude;

  • "he was pleased by the audience's reaction to his performance"
  • "John feared his mother's reaction when she saw the broken lamp"

2. a bodily process occurring due to the effect of some foregoing stimulus or agent;

  • "a bad reaction to the medicine"
  • "his responses have slowed with age"

3. (chemistry) a process in which one or more substances are changed into others;

  • "there was a chemical reaction of the lime with the ground water"

4. an idea evoked by some experience;

  • "his reaction to the news was to start planning what to do"

5. doing something in opposition to another way of doing it that you don't like;

  • "his style of painting was a reaction against cubism"

6. extreme conservatism in political or social matters;

  • "the forces of reaction carried the election"

7. (mechanics) the equal and opposite force that is produced when any force is applied to a body;

  • "every action has an equal and opposite reaction"

医学

  • 1.反应：①反作用，对刺激的应答；②化合物作用所致现象；一种物质转变为另一种或另一些物质的化学过程。对特殊命名的反应此处未下定义，见tests项下；③心理学上，指在任何特殊情况下发生的精神和／或感情状态

土木工程

<名>
  • 1.反［作用］力

法律

  • 1.反动
  • 2.反应仅作用

物理学

<名>
  • 1.反应扩散方程
  • 2.reaction-diffusion equation

计算机

  • 1.反作用；电抗；反应(性)

金融

  • 1.反射性价格回升
  • 2.回落
1. A catalyst is a substance which speeds up a chemical reaction.
催化剂是一种能加速化学反应的物质。

来自《简明英汉词典》

2. After these days of excitement there was a reaction.
经过这几天兴奋之后又有一段沉闷生活。

来自《现代英汉综合大词典》

3. Can you gage what her reaction is likely to be?
你能揣测她的反应可能是什么吗？

来自《简明英汉词典》

4. Can you gauge what her reaction is likely to be?
你能揣测她的反应可能是什么吗？

来自《简明英汉词典》

5. His first reaction was a strange mix of joy and anger.
他的第一反应很奇怪，高兴和愤怒掺杂在一起。

来自《简明英汉词典》

6. Nail biting is often a subconscious reaction to tension.
咬指甲通常是紧张时的下意识反映。

来自《简明英汉词典》

7. The critics's reaction to the film was rather tepid.
评论家对那部影片的反映不太热烈。

来自《简明英汉词典》

8. The doctor had a test on the physiological reaction of human being.
医生做了一次有关人的生理反应的测试。

来自《简明英汉词典》

9. The heat brings about a chemical reaction, and oxygen is liberated.
热量引起化学反应，释放出氧气。

来自《简明英汉词典》

10. The reaction process is as follows.
该反应过程如下。

来自《简明英汉词典》

11. The reaction produced some oxides and other by-products.
该反应产生了几种氧化物和其他伴生物。

来自《简明英汉词典》

12. Their reaction to the joke is to laugh.
他们对这个笑话的反应是笑。

来自《简明英汉词典》

13. What is his reaction to your proposal?
他对你的建议有什么反应？

来自《现代英汉综合大词典》