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- dilution of dust air 含尘空气的冲淡
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- There are particles of dust in the air. 空气中有尘粒。
- The car went past in an eddy of dust. 那汽车在一阵滚滚的尘土中驰过。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- The mirror is covered with a film of dust. 镜子蒙上了一层灰尘。
- I've got a speck of dust in my eye. 我眼睛里弄进了一粒灰尘。
- Eddies of dust swirled in the road. 路上尘埃滚滚。
- This is a serious dilution of their election promises. 这是对他们竞选时许下的诺言大打折扣。
- The carriage left a trail of dust. 马车后扬起了一缕烟尘。
- There's not a speck of dust in their house. 他们的屋里没有一点儿灰尘。
- The cars set off in a cloud of dust. 那些汽车在滚滚尘埃中启动了。
- The truck left clouds of dust in its wake. 车后扬起了一阵尘土。
- The car raised a cloud of dust as it rushed past. 汽车开过时扬起一阵尘土。
- She found a lot of dust underneath the carpet. 她发觉地毯下面有许多尘土.
- The car raised a cloud of dust as it went by . 汽车走过时扬起一片尘土。
- A great cloud of dust boiled up past the windows. 一大团尘土旋动着在窗前经过。
- 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 car raised a cloud of dust as it went by. 汽车走过时扬起一片尘土。