动词 sand:

1. rub with sandpaper

Sandon.桑多sandn.沙；沙子；沙滩；黄灰色vt.撒沙；打磨；以沙掩盖Sandahl桑达尔Sandova桑多瓦sandlotn.沙地；小孩们的运动用空地sandmold[机] 砂模法Sandescu桑代斯库Sandling桑德林Sandemann.桑德曼Sandulli桑杜利sandflow沙流Sandklef桑德克莱夫

1. The bare wood must be sanded down.
   这个没有皮的木料得用砂纸磨光。
2. The floor has been sanded smooth.
   地板已用砂纸磨光。
3. The roads were sanded after the snowstorm.
   道路在暴风雪之后铺上了沙子。