primary feather

primary featherの主な意味と例文

意味	主翼羽 one of the large feathers on the wing of a bird that provide lift for flight
例文	The eagle's primary feathers help it soar. ワシの主翼羽根はそれが飛ぶのを助ける。 Birds shed and regrow their primary feathers annually. 鳥は毎年主翼羽根を脱ぎ、再成長する。

意味	one of the main flight feathers projecting along the outer edge of a bird's wing 鳥の翼の外縁に沿って突き出る主要な風切羽の一つ
同義語	primary primary quill
上位語	flight feather飛行羽 pinion quill羽ペン quill feather大羽