react
vi. 起反应, 起作用, 反攻 [医] 应答, 发生反应
发音
词形变化
别名
教材释义与例句
反应；影响；反抗；起反作用
to behave in a particular way or show a particular emotion because of something that has happened or been said
使发生相互作用；使起化学反应
He reacted angrily to the suggestion that he had lied.
说他撒谎，他非常生气。
She reacted very badly (= was very upset ) when her parents split up.
父母离婚的时候，她非常难过。
You have to react quickly to circumstances.
你必须对形势迅速作出反应。
释义与例句
-
1.
An emoji used to express a reaction to a post on social media.
Sad reacts only
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1.
To act in response.
不及物How did she react to the news?
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2.
To act or perform a second time; to do over again; to reenact.
古体 及物 -
3.
To return an impulse or impression; to resist the action of another body by an opposite force
不及物 物理Every body reacts on the body that impels it from its natural state.
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4.
To act upon each other; to exercise a reciprocal or a reverse effect, as two or more chemical agents; to act in opposition.
不及物 化学 -
5.
To cause chemical agents to react; to cause one chemical agent to react with another.
及物 化学 -
6.
To post a reaction (icon or emoji indicating how one feels about a posted message).
不及物
词汇关系
相关短语
词源
From re- + act. Piecewise doublet of redact.
来源：wiktionary