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-width cutoff最大粗糙宽度rough heat transfer tube粗糙传热管roughness across the lay横向粗糙度rough information matrix粗信息矩阵Rough mapping properties粗映射性质rough-faced form board粗面模板rough focusing indicator粗聚焦指示器rough stalked blue grass普通早熟禾rough side of the tongue粗言粗语rough positioning of eyes眼睛粗定位