winglet

n. 小翼, 小翅

发音

其它 /ˈwɪŋlɪt/

词形变化

winglets 复数 winglets

释义与例句

n.
  1. 1.

    A little wing.

  2. 2.

    A winglike structure at a wingtip set at an angle to the plane of the wing designed to reduce drag by its effect on wingtip vortices.

    翼尖小翼

    航空 商务 工程
  3. 3.

    The bastard wing or alula of a bird.

  4. 4.

    The pterygium of a weevil.

词源

From wing + -let.

来源：wiktionary