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
rough wall backing细料表面层
roughness of crown林冠粗造度
rough-hewn walls被弄得坑洼不平的墙壁
rough decision law粗决策规律
rough turned piece粗车工件,粗削工件
rough vague valued粗糙Vague值