A gun recoils after being fired.枪在射击后向后坐.A molecule striking an advancing piston recoils with increased speed.撞在前进中的活塞上的分子,会加速反跳.The damage recoils on his own head.他害人反害己....

recoils的音标：...

n.（尤指枪炮的）反冲，后坐力( recoil的名词复数 )v.畏缩( recoil的第三人称单数 )，退缩，报应，返回...