好词典
rebound
UK //rɪˈbaʊnd//US //ˈriːbaʊnd//
词源
源自中古法语 'rebondir'（重新弹跳），由 're-'（再次）和 'bondir'（跳跃）组成，14世纪进入英语。
verb
❶ 指物体撞击后弹回，或比喻情况好转、恢复。常用于描述球类运动或经济复苏等场景。
“The basketball rebounded off the backboard.”
（篮球从篮板弹回。）
“After the crisis, the economy rebounded quickly.”
（危机过后，经济迅速复苏。）
同义词:recover, bounce back, rally, recuperate, spring back
noun
❶ 指弹回的动作或结果，也指失败后的恢复或体育比赛中的篮板球。
“He scored on a rebound after his first shot was blocked.”
（他的第一次投篮被盖帽后，通过补篮得分。）
“The rebound of the ball was unexpected.”
（球的反弹出人意料。）
同义词:recovery, bounce, rally, return, comeback
常见短语
on the rebound — 指刚经历失败或分手后情绪不稳定，常用来形容匆忙开始新恋情以填补空虚的状态。
“He started dating someone new on the rebound after his divorce.”
（离婚后他立刻开始了一段新恋情来填补空虚。）