单词 | react |
释义 | react v.   1. intr. (foll. by to) respond to a stimulus; undergo a change or show behaviour due to some influence (how did they react to the news?).   2. intr. (often foll. by against) be actuated by repulsion to; tend in a reverse or contrary direction.   3. intr. (often foll. by upon) produce a reciprocal or responsive effect; act upon the agent (they react upon each other).   4. intr. (foll. by with) Chem. & Physics (of a substance or particle) be the cause of activity or interaction with another (nitrous oxide reacts with the metal).   5. tr. (foll. by with) Chem. cause (a substance) to react with another.   6. intr. Mil. make a counter-attack.   7. intr. Stock Exch. (of shares) fall after rising. Etymology: RE- + ACT or med.L reagere react- (as RE-, L agere do, act) |
随便看 |
英语词典包含43808条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。