dusting

动词 dust:

1. remove the dust from
   同义词：dust
2. rub the dust over a surface so as to blur the outlines of a shape
   同义词：dust
3. cover with a light dusting of a substance
   同义词：dust
4. distribute loosely
   同义词：scatter, sprinkle, dot, dust, disperse

1. He is dusting off the tables.
   他正在抹掉桌上的灰尘。
2. Dust and dirt soon accumulate if a house is not cleaned regularly.
   房屋不经常打扫，尘土很快就越积越多。
3. Charlie gave his opponent a good dusting.
   查理把他的对手打得大败。
4. I found this letter while I was dusting out your drawer.
   我在打扫你的抽屉时发现了这封信。