• 草稿

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roughening process粗化工艺roughing flotation粗浮选rough registration粗配准rough wall backing细料表面层roughness of crown林冠粗造度rough-hewn walls被弄得坑洼不平的墙壁rough decision law粗决策规律rough turned piece粗车工件,粗削工件rough vague valued粗糙Vague值roughness measures粗糙度

1. He makes a rough draft of the new design.
   他画了一个新设计的草稿。
2. For homework you can write up the rough notes you made in class.
   把课堂上记的笔记草稿整理成文作为家庭作业。