roughener

常见例句

Roughen the surface before applying the paint.
先把表面弄毛糙再涂颜料。
Before painting the wood, roughen the surface with sandpaper.
油漆木器前，先用砂低把表面磨毛糙。
You'd better roughen the surface before applying the paint.
你最好先把表面弄毛糙再涂颜料。
Before painting the wood,roughen the surface with sandpaper.
油漆木器前，先用砂低把表面磨毛糙。
Tn] roughen (a surface) so that plaster or paint will stickto it.
将(表面)弄粗糙(以便附著灰浆或颜料)。
Roughen the surface and in the mirror, Super-shallow.
使暗不天变粗劣和闷暗。