alula
英文音标
英式：[əlˈjʊlə]
美式：[əlˈjʊlə]
英文翻译
n.小翼羽
英文例句
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. 这个小组还注意到，翼根附近铰接的副翼，被称为小翼的，对翼成直角配置，它可能被用来作为空气流量控制装置。
相关知识
alulae
翅瓣
alular
小翼羽的