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reaction

美 [riˈækʃ(ə)n]
英 [ri'ækʃ(ə)n]
  • n.反应;化学反应;回应;反动
  • 网络反作用;感应;反作用力
复数:reactions  
reaction
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n.
对于事件╱局势to event/situation
1.
[c][u]
~ (to sb/sth)
反应;回应what you do, say or think as a result of sth that has happened
What was his reaction to the news?
他对这消息有何反应?
My immediate reaction was one of shock.
我当即的反应是大吃一惊。
A spokesman said the changes were not in reaction to the company's recent losses.
一位发言人说,这些变动不是针对公司最近的亏损而作出的反应。
There has been a mixed reaction to her appointment as director.
对她获任命为主管一事,人们的反应各不相同。
The decision provoked an angry reaction from local residents.
这个决定引起了当地居民的愤怒抗议。
I tried shaking him but there was no reaction.
我试着摇了摇他,但他一动不动。
态度的改变change in attitudes
2.
[c][ususing][u]
~ (against sth)
(对旧观念等的)抗拒a change in people's attitudes or behaviour caused by disapproval of the attitudes, etc. of the past
The return to traditional family values is a reaction against the permissiveness of recent decades.
传统家庭价值观的回归是对近几十年来放纵自由的一种反动。
药物to drugs
3.
[c][u]
生理反应;副作用a response by the body, usually a bad one, to a drug, chemical substance, etc.
to have an allergic reaction to a drug
对某药物有过敏反应
对于危险to danger
4.
[pl]
反应能力the ability to move quickly in response to sth, especially if in danger
a skilled driver with quick reactions
反应敏捷的熟练司机
科学science
5.
[c][u]
化学反应a chemical change produced by two or more substances acting on each other
a chemical/nuclear reaction
化学╱核反应
6.
[u][c]
反(作用)力a force shown by sth in response to another force, which is of equal strength and acts in the opposite direction
反对发展against progress
7.
[u]
反对;反动;阻碍opposition to social or political progress or change
The forces of reaction made change difficult.
反动势力使得改革举步维艰。

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