The air was thick with dust.

空气由于灰尘弥漫而闷塞。

《牛津词典》

The roof collapsed, showering us with dust and debris.

屋顶塌了下来，灰尘、碎片纷纷落在我们身上。

《牛津词典》

They combine with dust particles from the comet to form a huge cloud.

它们与来自彗星的尘埃颗粒结合在一起，形成了巨大的云团。

youdao

Currently,the best explanation for the loss of methane is that it chemically reacts with dust in the atmosphere.

VOA: special.2009.12.30

A newsman wrote that the whole valley was boiling with dust and smoke.

VOA: special.2009.08.27

Work-worn and covered with dust, they make their appeal.

VOA: special.2010.06.24

Allowing, accepting and addressing those vulnerable feelings that come with dust storms is challenging work.

FORBES: Dust Storms: Finding Our Way Home

Young men with dust in their hair were assumed to have acquired it while marching through the bush.

ECONOMIST: Dusty and doomed in Kabila��s capital

These have proved puzzling because they appear to have filled up with dust.

ECONOMIST: Eros