反応

(1)respond favorably or as hoped; "The cancer responded to the aggressive therapy"

(2)望まれるように、好意的に反応する

(3)undergo a chemical reaction; react with another substance under certain conditions; "The hydrogen and the oxygen react"

(4)化学反応が起こる

(5)一定の条件下で別の物質と反応する

(6)show a response or a reaction to something

(7)何かに反応を示す