| 单词 | react |
| 释义 | react[ri'ækt; ri:-]vi.1.■产生作用；作出反应(常与 to 连用)：I shouted at her,but she didn't react at all.我向她大声喊叫，但她毫无反应。The management reacted to the demand of workers by increasing their wages since April.资方对工人的要求作出反应，答应从四月份起增加工资。2.■对…起反应；对…有影响；对…起作用(常与 on，upon 连用)：Some kinds of acids react on metals to cause chemical changes.有几种酸对金属起作用，会引起化学变化。The machine building industry reacted upon the coal industry considerably.机器制造业对煤炭工业产生很大影响。3.■反抗；反动(常与 against 连用)：The people reacted against the oppression of the government by holding a demonstration.人民举行游行示威，反抗政府的压迫。4.■5.■【化学】起化学作用，产生化学反应6.■【物理学】起反应(常与 with， on 连用)：An acid can react with a base to form a salt.酸与碱产生化学反应而形成盐。7.■朝相反方向移动；恢复原状：The cotton price reacted strongly after a brief drop.棉价暂跌之后又猛涨起来。8.■起反作用；反过来起作用：Unkindness often reacts on the unkind person.恶人常有恶报。9.■【军事】反攻vt.1.■使起反应，使发生作用(常与with连用)：They produced ethylchloride by reacting chloride with waste.他们使氯和废料相互作用而产生氯乙烷。 |
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