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-hewn stone粗凿的石头roughing treatment粗处理rough -fuzzy set粗糙模糊集rough-cast glass毛玻璃rough gentian root龙胆roughhair fig root五龙根roughing operation粗略操作rough shape cutting开料roughcast treatment精细化rough surface paper无光泽纸

1. The ship pitched and tossed in the rough seas.
   轮船在汹涌澎湃的大海中起伏颠簸。
2. The ship laboured through the rough seas.
   船在波涛汹涌的海上挣扎前行。