on the wing

英 美
  • adv. 在飞行中
Adverb:
  1. flying through the air;

    "we saw the ducks in flight"

    用作副词 (adv.)
    1. The bird caught a bug on the fly.
      那鸟在飞行中捉住了一只昆虫。
    2. The birds rose and dipped in flight.
      鸟儿在飞行中时高时低。

【邻近词汇】