n. sharp curved horny process on the toe of a bird or some mammals or reptilesn. a grasping structure on the limb of a crustacean or other arthropodsn. a bird's footv. move as if by clawing, seizing, or digging
n. 爪, 螯, 抓伤v. 用爪抓, 挖, 搜刮