adj.铺沙的；满地是沙的；沙地的
The bare wood must be sanded down. 这个没有皮的木料得用砂纸磨光。
The floor has been sanded smooth. 地板已用砂纸磨光。
The roads were sanded after the snowstorm. 道路在暴风雪之后铺上了沙子。
