to react
01
反应, 回应
to act or behave in a particular way in response to something
Transitive: to react to sth in a specific manner
语法信息
形态构成
简单词
动作动词
规则
现在时
react
第三人称单数
reacts
现在分词
reacting
一般过去时
reacted
过去分词
reacted
例子
The political leader had to react promptly to the evolving situation, addressing concerns and making policy adjustments.
政治领导人不得不迅速反应于不断变化的局势，解决关切并进行政策调整。
02
反应, 相互作用
(physics) to be subject to physical or chemical change
Intransitive: to react | to react with a chemical element
例子
When sodium reacts with water, it produces sodium hydroxide and hydrogen gas as byproducts.
当钠与水反应时，会产生氢氧化钠和氢气作为副产品。
03
反应, 回应
to show a hostile response to an opposing action
Intransitive: to react against an undesirable action or change
例子
The citizens decided to react against the proposed tax increase by organizing a protest.
公民们决定通过组织抗议来反应反对提议的增税。
04
反应, 相互作用
(physics) to cause a substance to change by interacting with other substances
Transitive: to react a chemical element with another chemical element
例子
In the experiment, sodium hydroxide will be reacted with hydrochloric acid to form a salt and water.
在实验中，氢氧化钠将与盐酸反应形成盐和水。
05
反应
to have an adverse reaction to something particular such as food, smell, etc., particularly one that causes illness
Intransitive: to react | to react to an allergen
例子
Certain individuals may react negatively to strong perfumes, experiencing headaches or respiratory discomfort.
某些人可能对强烈的香水有负面反应，出现头痛或呼吸不适。
词汇树
overreact
reactance
react
act
