詞語:alula
alula的同義詞
n. bastard wing ,calypter ,spurious wing
alula的解釋
alula['æljulə]n. [動]小翼羽
alula的意思
alula 翅瓣;小翼羽;翅瓣 拇翼 腋瓣;翼膜;
alula的參考例句
1.Also, in all of these photos, you cannot see "hanging" alula or primary coverts often shown by Rook. 同時,所有的照片都看不到『懸掛起來』的小翼羽或大覆羽,通常禿鼻鴉會有這個特徵。
2.The team also noted a hinged flap near the base of the wing, called an Alula, which is deployed at right angles to the wing, which may be being used as a air flow-control device. 這個小組還注意到,翼根附近鉸接的副翼,被稱為小翼的,對翼成直角配置,它可能被用來作為空氣流量控制裝置。