bounce
/baʊns/
spring back; spring away from an impact
中文释义：弹回；反弹
The basketball bounced off the rim and missed the hoop.
篮球从篮筐边缘弹开，没有投进。
Sound waves bounce off surfaces, allowing us to hear echoes.
声波从表面反弹，使我们能听到回声。
/baʊns/
spring back; spring away from an impact
中文释义：弹回；反弹
The basketball bounced off the rim and missed the hoop.
篮球从篮筐边缘弹开，没有投进。
Sound waves bounce off surfaces, allowing us to hear echoes.
声波从表面反弹，使我们能听到回声。