Alula
n. 小翼羽\\n[医] 翅瓣
🗣️ 情景例句
You're not so bad yourself, Son.
你自己也不错，儿子。
Everything is nice in your garden.
老王卖瓜，自卖自夸。
its action depends on the surface, water or ground, over which it rides.
它的飞行取决于它所悬浮的水面或地面。