reaction的意思

基本释义

• n 反应；回应

  something that you feel or do because of something that has happened or been said

例句

1. What was Jeff’s reaction when you told him about the job?

   你告诉杰夫这个工作时，他是什么反应？

2. Their reaction to the joke is to laugh.

   他们对这个笑话的反应是笑。

3. Action and reaction are equal.

   作用力与反作用力是相等的。

4. The popularity of these old-fashioned views reflects a reaction against the permissiveness of the 1960s.

   这种旧式观念的流行是反对60年代性开放的一种反应。

5. The forces of reaction were defeated.

   反动军队被打败了。 \

短语

• reaction time 反应时间
• reaction temperature 反应温度；适应温度
• chemical reaction n. 化学反应
• reaction mechanism 反应机理
• reaction rate [化]反应速率

近义词

反义词

英英释义

noun 1. doing something in opposition to another way of doing it that you don't like e.g. his style of painting was a reaction against cubism 2. a bodily process occurring due to the effect of some antecedent stimulus or agent e.g. a bad reaction to the medicine his responses have slowed with age Synonym: response 3. an idea evoked by some experience e.g. his reaction to the news was to start planning what to do 4. extreme conservatism in political or social matters e.g. the forces of reaction carried the election 5. a response that reveals a person's feelings or attitude e.g. he was pleased by the audience's reaction to his performance John feared his mother's reaction when she saw the broken lamp 6. (mechanics) the equal and opposite force that is produced when any force is applied to a body e.g. every action has an equal and opposite reaction 7. (chemistry) a process in which one or more substances are changed into others e.g. there was a chemical reaction of the lime with the ground water Synonym: chemical reaction

词汇搭配

同根词