buoyant 

  1. 形容詞
有浮力的
易浮的, 會浮的
輕快的, 心情愉快的
活潑的, 開朗的
(市場、價格等)行情看漲的
(價格等)居高不下的
(國家歲入等)趨向增長的

    同義字詞
blithe,blithesome,bright,cheerful,cheery,chipper,gay,gladsome,lightsome,sunny,upbeat,winsome
bouncy,bubbly,effervescent,exuberant,frolicsome,high-spirited,vivacious

例句

  1. The young producer looked buoyant .
  2. That said, Senden remains buoyant .
  3. Negatively buoyant , golf balls sink.
  4. A ship is a large buoyant watercraft.
  5. Not that buoyant optimism much better.