ungues的复数形式
Unguis \Un"guis\, n.; pl. {Ungues}. [L., nail, claw, or hoof.] 1. The nail, claw, talon, or hoof of a finger, toe, or other appendage. 2. (Zo["o]l.) One of the terminal hooks on the foot of an insect. 3. (Bot.) The slender base of a petal in some flowers; a claw; called also {ungula}.