bounce/baʊns/

vi

1. 弹起，反弹

• The ball bounced over the net. 球弹过了网。

2. 跳，跃；蹦蹦跳跳

• Lily is bouncing on the mattress. 莉莉在床垫上蹦来蹦去。

3. (支票)被拒付而退还给开票人

vt

1. 使弹起，使反弹

• bounce a ball over the net 击球过网

2. (经通讯卫星等)反射；转播

• radio signals bouncing from a satellite 通过卫星转播的无线电信号

词组bounce back (伤病或受打击后)迅速恢复元气

• bounce back from defeat 失败后重振旗鼓