reaction是什么意思

2024-02-04 06:19:16

reaction

美[riækʃn] 英[riækʃn]

n. 反应；生理反应；反应能力；复旧；反动；化学反应

近义词：chemicalchange，response，action，

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n.(名词)

[C][U]反应; 回应 (a case or way of) reacting; response
[U][C]反作用力 (in science) (a) force exercised by a body in reply to another force, which is of equal strength and acts in the opposite direction
[S]回复到以前的状态,复古 a change back to a former condition
[U]反动 the quality of being reactionary

Noun

(chemistry) a process in which one or more substances are changed into others;
"there was a chemical reaction of the lime with the ground water"
an idea evoked by some experience;
"his reaction to the news was to start planning what to do"
a bodily process occurring due to the effect of some antecedent stimulus or agent;
"a bad reaction to the medicine" "his responses have slowed with age"
(mechanics) the equal and opposite force that is produced when any force is applied to a body;
"every action has an equal and opposite reaction"
a response that reveals a persons feelings or attitude;
"he was pleased by the audiences reaction to his performance" "John feared his mothers reaction when she saw the broken lamp"
extreme conservatism in political or social matters;
"the forces of reaction carried the election"
doing something in opposition to another way of doing it that you dont like;
"his style of painting was a reaction against cubism"

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