roughern.粗轧机座;粗切机
roughadj.粗糙的;粗略的,大概的;粗暴的;艰难的;讨厌的;不适的;汹涌的adv.粗糙地;粗暴地n.粗制品;暴徒;高低不平的路面vt.使粗糙;殴打;草拟
roughness spectrum粗糙度谱
rough edge edition毛边书
roughening machine磨毛机
rough subsemirings粗糙子半环
rough hyper action粗糙超作用
Rough pipe casting毛坯管
rough section size毛断面尺寸
Roughcheek sculpin克氏线杜父鱼
rough subsemigroup粗子半群
roughness database粗糙集