contour feather

英 美
  • 廓羽,正羽
  • contour n.周线;轮廓;等高线;概要;电路vt.画轮廓(画等高线)adj.显示轮廓的
  • feather n.羽毛;翎毛;种类vt.用羽毛装饰vi.长出羽毛
Noun:
  1. feathers covering the body of an adult bird and determining its shape