Roughol鲁戈尔
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 finish口部粗糙
rough colony粗糙型菌落,粗糙菌落
rougher cell粗选机
rough ashlar毛石块
rough ground木龙骨
rough clovern.粗糙三叶草
rough waters汹涌的海面
rough timber未剥皮材
rough-sets粗糙集
rough cutter毛刀