reaction基本解释
n,[生理][化学][医]反应，感应；反动，复古；[力]反作用,同近
reaction相关例句和用法What was Jeff’s reaction when you told him about the job?.你告诉杰夫这个工作时，他是什么反应？
reaction英英释义反应，感应；反动，复古；反作用英释中释nsomething that you feel or do because of something that has happened or been said
reaction短语reaction time,反应时间.短语
