用砂纸磨光表面

stand down───退出（比赛或竞选）；离开证人席；退职；顺潮航行

hand down───宣布；把…传下去

send down───把…向下发送；使下降（价格等）；开除

laid down───放下；铺设；主张；贮藏

wind down───平静下来；放松一下；（钟表等）慢下来

handed down───宣布；把…传下去

scaled down───按比例缩小的

stared down───盯得（某人）不敢对视

up and down───上上下下；到处；前前后后；来来往往

He sand down, down into the cold water.───他砂下来，下到冰冷的水里。

The child packed the sand down with his shovel.───小孩用铲子将泥沙压紧。

I was going to sand down the chairs and repaint them.───我打算用砂纸打磨这些椅子然后重新刷漆。

There, I proceeded to sand down the back of each toy creating a flat, rough surface onto which I could glue strong magnets.───在那里，我接着下来的沙每个玩具创建一个平面，粗糙的表面上，我可以胶水强磁回来。

Work the sand down into the existing soil using a garden rake.───使用长柄耙将细沙和土壤完全混合。

The child packed the sand down with his shovel.

Soundlessly the Sikorski circled the dunes, its fans driving the fine sand down the slopes.

I was going to sand down the chairs and repaint them.

Work the sand down into the existing soil using a garden rake.