bouncyKK [ˋbaʊnsi] /ˈbaʊnsi/形容詞1有彈性的、彈力好的The new mattress is firm but surprisingly bouncy.這張新床墊很紮實,但彈性出乎意料地好。2活潑的、有朝氣的、精神飽滿的She came back from vacation bouncy and full of ideas.她度假回來後神采飛揚,滿腦子都是新想法。3輕快的、節奏明快的多指音樂The café was playing bouncy pop songs all afternoon.咖啡廳整個下午都在播放輕快的流行歌。4蓬鬆有彈性的多指頭髮This shampoo promises softer, bouncier hair in a week.這款洗髮精號稱一週就能讓頭髮更柔軟蓬鬆。