reaction

名词 reaction:

1. a response that reveals a person's feelings or attitude
2. a bodily process occurring due to the effect of some foregoing stimulus or agent
   同义词：response
3. (chemistry) a process in which one or more substances are changed into others
   同义词：chemical reaction
4. an idea evoked by some experience
5. doing something in opposition to another way of doing it that you don't like
6. extreme conservatism in political or social matters
7. (mechanics) the equal and opposite force that is produced when any force is applied to a body

1. A reactor is a container for chemical reaction.
   反应器是进行化学反应的容器。
2. Running away is our instinctive reaction when we meet danger.
   遇到危险时，我们的本能反应就是跑开。
3. The contraction of muscle is a reaction of the body.
   肌肉的收缩是人体的一种反应。
4. The forces of reaction made reform difficult.
   反动势力给改革造成了困难。
5. Her arrest produced an immediate reaction from the press.
   她被捕的事立刻在新闻界引起反应。
6. What was his reaction to the news?
   他对这消息的反应如何？
7. His reaction on this matter is unexpected.
   没料到，他对这件事的反应是这样的。

re.ac.tion

n.（名词）

A response to a stimulus.
反应：对刺激的回应
The state resulting from such a response.
反应状态：由于反应而产生的状态
A reverse or opposing action.
反动：相反的，互逆的行动

A tendency to revert to a former state.
反动：希望回到过去状态的趋势
Opposition to progress or liberalism; extreme conservatism.
保守：对社会进步或自由主义的反对；极端保守主义
Chemistry A change or transformation in which a substance decomposes, combines with other substances, or interchanges constituents with other substances.
【化学】 反应：一种物质分解，同其它物质结合或与其它物质交换元素的变化或转变
Physics A nuclear reaction.
【物理学】 核反应
Physics An equal and opposite force exerted by a body against a force acting upon it.
【物理学】 反作用力：物体对于加在其上的力作出的大小相同，方向相反的力量
The response of cells or tissues to an antigen, as in a test for immunization.
生理反应：细胞或组织对抗原的反应，用于免疫系统检测等
Psychology A pattern of behavior constituting a mental disorder or personality type.
【心理学】 习惯性行为：一种固定的行动模式，能引起神经失常或造成人格