winglet / ˈwɪŋ lɪt /

⚽高中词汇小翼翼片翅片翼板

winglet 的定义

n. 名词 noun
  1. a little wing.
  2. Zoology. alula.
  3. Aeronautics. a small wing used mainly to carry external loads or to connect struts or gears to the fuselage.a short, near-vertical projection on a wing tip that reduces drag and improves fuel efficiency.