单词 unguis 释义 ‖ unguis|gws|Pl. ungues |-iz|.[L. unguis nail, claw, etc.]†1. = ungula 2. Obs.1693[see ungula 2].1728Chambers Cycl. s.v. Pannus, The Pannus is an Excrescence..less hard and membranous than the Unguis.2. Bot. The narrow part of a petal,...