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 surface and ships粗糙面与舰船
roughly plastered walls灰泥抹得凹凸不平的墙壁
Rough-Scaled Sand Boan.粗鳞沙蚺(蚺科;粗鳞沙蚺)
rough service lamp bulb耐用灯泡
roughleaf ironweed root黑升麻
roughness concentration粗糙度
rough-wrought product粗加工产品
Rough Similarity Degree粗相似度
rough spot disfgurement麻点
rough quasi-- ideal粗糙拟理想