雨燕 yǔyān

yǔyān noun swift; Apodidae (the swift family)
Domain: Modern Chinese 现代汉语 , Subdomain: Zoology , Concept: Bird 鸟
Notes: (CC-CEDICT '雨燕')

Also contained in

白喉针尾雨燕小白腰雨燕暗背雨燕棕雨燕灰喉针尾雨燕