bounc·y /ˈbaʊnsi/ adjectiveadj 1. HIT/BUMP INTOa bouncy ball etc quickly moves away from a surface after it has hit it 〔球等〕有弹性的,有反弹力的 2 JUMPa bouncy surface is made of a substance that makes people move up and down when they are on it 〔表面〕有弹性的,弹力好的 The new bed is nice and bouncy. 这张新床很舒服,弹性很好。
3. ENERGETICsomeone who is bouncy is always very happy, confident, and full of energy 〔人〕生气勃勃的,精神饱满的,充满活力的 —bouncily adverbadv
—bounciness noun [uncountableU]