to recoil
例
As the dentist approached with the needle, she recoiled.
歯医者が針を持って近づいてきたとき、彼女はひるんだ。
When the ghostly figure appeared in the doorway, he recoiled in horror.
幽霊のような姿が戸口に現れた時、彼は恐怖で後ずさりした。
02
後退する, 跳ね返る
spring back, as from a forceful thrust
03
跳ね返る, 後退する
spring back; spring away from an impact
04
戻る, 跳ね返る
come back to the originator of an action with an undesired effect
