reaction

题目

reaction

答案

reaction
KK:[]
DJ:[]
n.
1.反应,感应[C][U][(+to)]
What was his reaction to the plan?
他对这个计划有什么反应?
2.【化】【物】反应,反作用[C][U]
Putting an acid and a metal together causes a reaction.
将酸和金属放在一起会引起反应.
3.反动;复古;倒退[U][S][(+from/against)]
His efforts were defeated by the forces of reaction.
他的努力被反动势力挫败.
4.(兴奋过度)疲倦,虚脱,体力不济[U][S]