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reaction
- IPA[rɪˈakʃn]
英式
- something done, felt, or thought in response to a situation or event;a person's ability to respond physically and mentally to external stimuli
noun: reaction, plural noun: reactions
- 釋義
- 相關詞
名詞
- 1. something done, felt, or thought in response to a situation or event my immediate reaction was one of relief prices fell in reaction to intense competition 同義詞
- ▪ a person's ability to respond physically and mentally to external stimuli a skilled driver with quick reactions
- ▪ an adverse physiological response to a substance that has been breathed in, ingested, or touched such allergic reactions as hay fever and asthma
- ▪ a mode of thinking or behaving that is deliberately different from previous modes of thought and behaviour the work of these painters was a reaction against Fauvism 同義詞
- ▪ opposition to political or social progress or reform the institution is under threat from the forces of reaction 同義詞
- 2. a chemical process in which substances act mutually on each other and are changed into different substances, or one substance changes into other substances a chemical reaction caused by a build-up of particular sodium salts
- ▪ an analogous transformation of atomic nuclei or other particles reactions between photons and electrically charged atomic particles
- 3. a force exerted in opposition to an applied force the law of action and reaction
- a chemical reaction or other process in which the products themselves promote or spread the ...
Oxford Dictionary
- a chemical reaction or other process in which the products themselves promote or spread the ...
Oxford American Dictionary
- the reaction of something, especially the iris of the eye, to different intensities of light.
Oxford American Dictionary
- the reaction of something, especially the iris of the eye, to different intensities of light.
Oxford Dictionary
- the cycle of reactions (the Calvin cycle) which occurs in the second phase of photosynthesis ...
Oxford American Dictionary
- a process that involves rearrangement of the molecular or ionic structure of a substance, as ...
Oxford Dictionary
- a process that involves rearrangement of the molecular or ionic structure of a substance, as ...
Oxford American Dictionary
- (in a film or video recording) a portrayal of a person's response to an event or to a ... you can zoom in fast to get a reaction shot of a member of the crowd
Oxford Dictionary
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- IPA[rēˈakSH(ə)n]
美式
- an action performed or a feeling experienced in response to a situation or event: Carrie's immediate reaction was one of relief
Oxford American Dictionary