听声词典

reaction

R 开头单词

音标发音

  • 英式音标 [rɪ'ækʃ(ə)n]
  • 美式音标 [riˈæk.ʃən]
  • 国际音标 [ri'ækʃən, ri:-]
  • 英式发音
  • 美式发音

基本解释

  • n.反应；生理反应；反应能力；复旧；反动；化学反应

同根派生

  • adj性质的同根词
    reactive：反应的；电抗的；反动的。
    reactionary：反动的；反动主义的；反对改革的。
    reactionist：反动的。
  • n性质的同根词
    reactor：[化工]反应器；[核]反应堆；起反应的人。
    reactionary：反动分子；反动派。
    reactivity：反应；反动。
    reactant：[化学]反应物；反应剂。
    reactance：[电]电抗；感应抵抗。
    reactivation：[物化]再活化；再生；复能的情况；[核]重激活。
    reactionism：极端保守主义；反动思想。
    reactionist：反动分子；保守论者。
  • vi性质的同根词
    react：反应；影响；反抗；起反作用。
  • vt性质的同根词
    react：使发生相互作用；使起化学反应。

英汉例句

    用作名词 (n.)

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

词组短语

    用作名词 (n.)

    动词+～

  • cause 〔evoke〕 reaction 引起反应
  • test the reaction 检验反应

    • 形容词+～

  • strong reaction 强烈的反响

    • 名词+～

  • patient 's reactions 病人的反应

    • ～+介词

  • reaction from 来自…的反应
  • reaction of … 的反应
  • reaction to 对…的反应

    • 短语

  • chemical reaction [化学]化学反应;化学反映;化学反响
  • elimination reaction [化学]消除反应;[化学]消去反应;翻译

英英字典

    剑桥英英字典

  • (BEHAVIOUR) behaviour, a feeling or an action that is a direct result of something else
  • (UNPLEASANT EFFECT) an unpleasant effect resulting from eating particular things or taking particular drugs
  • (IN SCIENCE) an occasion when two or more substances react with and change each other
  • (NO CHANGE) the belief or principle that there should be no social or political change, and the attempt to stop such change from happening

    • 柯林斯英英字典

  • Your reaction to something that has happened or something that you have experienced is what you feel, say, or do because of it.
  • A reaction against something is a way of behaving or doing something that is deliberately different from what has been done before.
  • If there is a reaction against something, it becomes unpopular.
  • Your reactions are your ability to move quickly in response to something, for example when you are in danger.
  • Reaction is the belief that the political or social system of your country should not change.
  • A chemical reaction is a process in which two substances combine together chemically to form another substance.
  • 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.

专业释义

    化学

  • 反应

    The order of the reaction and apparent activation energy was determined.
    测定了反应级数和表面活化能。

  • 作用

    • 机械工程

  • 反应

    In this study,in-situ reaction technologies were used.
    在本论文研究中,使用了原位反应复合技术。

  • 反力
  • 反作用
  • 反动力
  • 反作用力

    • 经济学

  • 反馈
  • 股票行市等的

    • 电子、通信与自动控制技术

  • 反馈
  • 互作用

    • 心理学

  • 反映

    The psychological reaction is a kind of typical psychological emergency reaction.
    个体面对灾害心理反映是一种典型的心理应激反映。

    文学

  • 反作用

    Chapter six discusses the drama's reaction to the policy.
    馀论:戏剧对明代政府政策及舆论的反作用。

  • 反动

    Contrarily, it became the code and name of reaction and degeneration.
    相反，则成了反动、堕落的符码与指称。

    航空、航天科学技术

  • 反（作用力）推进

    • 艺术学

  • 反响

    At the same time, many outstanding literary works also cause a strong reaction, which provide for the development of cinema.
    同时,许多优秀的文学作品也引起了强烈的反响,这就为电影的发展提供了契机。

    管理学

  • 反映

    The psychological reaction is a kind of typical psychological emergency reaction.
    个体面对灾害心理反映是一种典型的心理应激反映。

    历史学

  • 互动

    • 军事学

  • 反攻

    • 生物学

  • 反应
  • 作用