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
rough leakage-check test粗检漏试验
rough wire drawing machine粗拉拉丝机
rough and fine tap changer疏密抽头变换器
roughing-the-clock job昼夜施工
Rough-haired golden molen.粗毛鼹
rough-peel mandarin peel皱皮柑果皮
Roughness of the background背景粗糙度
Rough - precision control粗位控制
rough air from stalled wing失速机翼的扰动气流
Rough and uneven is surface凸凹不平