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 approximation粗略近似,粗近似
rough dwarf disease粗缩病
rough wearing fiber粗糙纤维
Rough cutting cycle粗车复合循环
rough line of femur股骨粗线
rough knotweed herb九牯牛
rough accommodation粗陋的设备
rough balance sheet概算贷借对照表
rough decision tree粗糙决策树
rough turning lathe粗切车床