| 释义 |
〔mucronate〕Of or having a mucro; ending abruptly in a sharp point:有尖端的：具有突起的；锐突的；以尖突结尾的：〔arris〕The sharp edge or ridge formed by two surfaces meeting at an angle, as in a molding.尖脊：两个平面以某种角度相接所形成的尖突的边或脊形，如铸模中的〔spike〕A sharp-pointed projection along the top of a fence or wall.篱笆或墙之顶部的尖突起〔jag〕A sharp projection; a barb.尖突：尖利的突出物；倒刺 |