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释义
the world > animals > birds > parts of or bird defined by > [noun] > wing or wings > bastard-wing (3)
bastard wing1678

a group of (typically) three or four small quill feathers on the first digit of a bird's wing, which can be moved independently to control the…

alula1772

Ornithology. A group of three or four small quill feathers on the first digit of a bird's wing; the bastard wing.

winglet1862

Ornithology. A process on the terminal joint of a bird's wing, clothed with small and somewhat stiff feathers: also called bastard wing or false wing.

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更新时间:2025/3/27 3:55:46