reaction

1. N-VAR Your reaction to something that has happened or something that you have experienced is what you feel, say, or do because of it. 反應(yīng)

Reaction to the visit is mixed. 對(duì)這次訪問的反應(yīng)不一。

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

All new fashion starts out as a reaction against existing convention. 所有新時(shí)尚都是從反抗現(xiàn)存習(xí)俗開始的。

3. N-SING If there is a reaction against something, it becomes unpopular. 抵觸[also no det, N 'against' n]

Premature moves in this respect might well provoke a reaction against the reform. 在這方面過早的行動(dòng)可能會(huì)激起對(duì)改革的抵觸。

4. N-PLURAL Your reactions are your ability to move quickly in response to something, for example when you are in danger. 反應(yīng)能力; 應(yīng)變能力

The sport requires very fast reactions. 這項(xiàng)運(yùn)動(dòng)要求很快的反應(yīng)能力。

5. N-UNCOUNT Reaction is the belief that the political or social system of your country should not change. 保守思想[表不滿]

Thus, he aided reaction and thwarted progress. 所以他支持保守思想，反對(duì)進(jìn)步。

6. N-COUNT A chemical reaction is a process in which two substances combine together chemically to form another substance. (化學(xué)) 反應(yīng)

Ozone is produced by the reaction between oxygen and ultraviolet light. 臭氧是氧氣與紫外線發(fā)生化學(xué)反應(yīng)而產(chǎn)生的。

7. N-COUNT 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. (對(duì)藥物或所碰觸的東西等的) 不良反應(yīng)

Every year, 5,000 people have life-threatening reactions to anaesthetics. 每年，有5000人會(huì)對(duì)麻醉劑產(chǎn)生致命的不良反應(yīng)。