recoil
/rɪˈkɔɪl/verb [vi. 不及物动词] 畏缩;弹回;报应
If you recoil from doing something or recoil at the idea of something, you refuse to do it or accept it because you dislike it so much. (因厌恶而) 拒绝
noun [抽象名词] 畏缩;弹回;反作用
Recoil is also a noun. 躲闪; 畏缩 • ...his small body jerking in recoil from the volume of his shouting. …他小小身体在他大声的叫喊中畏缩地抽搐着。
re(向后) + coil(卷, 盘绕) → 卷回去 → 弹回