react
[ri'ækt] verb intransitive
IMPROVER
■to act in a particular way as a direct result of something else 反应；作出回应；（对药物等）有不良反应；产生（化学）反应•She slapped him and called him names, but he didn't react.她打他并辱骂他，但他不予回应。 •The judge reacted angrily to the suggestion that it hadn't been a fair trial.有人说审判不公正，法官对此很愤怒。 •Many people react (badly) to (= are made ill by) penicillin.有些人对青霉素（严重）过敏。 •specialized Potassium reacts (= changes when mixed) with water.钾和水会发生化学反应。
[ri'ækt] verb intransitive
Phrasal Verbs react against sth
■to intentionally do the opposite of what someone wants you to do because you do not like their rules or ideas 抗拒；反抗；反对•He reacted against everything he had been taught.教他甚么他都会唱对台戏。 |