roughagen.粗粮;粗材料
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 of the substrate基底粗糙度
rought and fine tap change疏密抽头变换器
rough knowledge battlement粗知识垛
rough interface scattering粗糙界面散射
roughly hewn timber frames粗劈成的木架子
roughed up his opponent.用暴力对付对手
roughing hand taper reamer手动粗切锥铰刀
roughterrain wheeled crane[化] 越野轮胎起重机
rough fuzzy neural network粗糙模糊神经网络
roughing bevel gear cutter粗切刀盘,粗切伞齿轮铣刀