contour feather
英汉例句
- A hairlike feather having few or no barbs, usually located between contour feathers.
纤羽具有少量或没有羽支的发状羽毛，通常处于外侧羽毛之间 - A hairlike feather having few or no barbs,usually located between contour feathers.
纤羽具有少量或没有羽支的发状羽毛，通常处于外侧羽毛之间 - Fine, soft, fluffy feathers forming the first plumage of a young bird and underlying the contour feathers in certain adult birds.
绒毛雏鸟出生时全身羽毛的松软细密羽毛，某些成鸟的廓羽下的松软细密羽毛 - A feather floated down on the wind.
一根羽毛随风飘落。 - The chicks will soon feather out.
小鸟就要长出羽毛来了。