vi.跳，反弹, 急促地动, 拒付，退票vt.弹跳, 使弹起, （使）上下晃动n.弹跳, 弹性, 活力[例句]The subsequent bounce in financial markets has left them feeling better off.随之而来的金融市场反弹让他们自我感觉大为纾困。
球等弹起，反弹
