dust down

Let's dust down the furniture.

让我们把家具上的灰揩掉.

The dust devil column is clearly defined and is clearly bent in the down wind direction.

旋风的柱体可以被清晰的辨认出,并明显的朝顺风的方向弯曲.

The coolant helps to keep down dust and reduce the fire hazard.

冷却剂有功于降尘并减少火情.

Covered with the dust down the teacher's hands, the dust fly stained white teachers.

落下的粉尘沾满了老师的双手, 纷飞的微尘染白了老师的双鬓.

The car caused a cloud of dust as it went down the dirt road.

汽车驶过那条肮脏的路时卷起了一片尘土.

The freight truck caused a cloud of dust as it went down the dirt road.

运货卡车驶过那条肮脏的道路时卷起了一片尘土.

The dust particles will settle down in the short run.

尘粒不久就会沉降下来.