可か逆ぎゃく反はん応のうMeaningsNoun1. reversible reactionKanji used可can do逆reverse反be against応respond with actionPitch accentかぎゃくはんのうComposed of可か逆ぎゃくreversible; invertibleNa-adjective反はん応のうreaction; response; physical reaction (to a stimulus); observable response (of an organism); effect; changeNoun