alula

英 [əl'jʊlə] 美 [əl'jʊlə]

• n. 小翼羽

英英释义

Noun:

1. scalelike structure between the base of the wing and the halter of a two-winged fly

2. tuft of small stiff feathers on the first digit of a bird's wing

近反义词

【近义词】

• calypter 腋瓣
• bastard wing 小翼羽,拇翼...