bounciness n. 跳跃, 有弹力 例句与用法: I hope this cheque doesn't bounce. 我希望这张支票别遭退票 The ball hit the wall and bounced off it. 球打在墙上又反弹回来。 I bounced the baby on my knee. 我把婴儿放在膝上上下颠着。 词形变化: 副词: bouncily | 形容词比较级: bouncier | 形容词最高级: bounciest |