re·bound/rɪ`band; rɪˈbaʊnd/ v [I] if a ball or other object rebounds, it moves quickly back after hitting something solid 〔球等〕弹回，跳回: + off The ball rebounded off the wall. 球从墙上反弹回来。
rebound on sb if something you do rebounds on you, it has a bad effect on you, especially when you intended this effect for someone else （使）自食恶果，自作自受