微尘

We should stop talking about the menace of fallout.

我们不应再谈论关于放射性微尘的危害。

Clothing can also become contaminated with dust, feathers, and excrement.

衣着则会受到微尘 、 羽毛和粪便的污染。

Recovery of valuable dusts and fumes for economic reasons is also a major application.

从经济的角度回收有价值的粉尘和微尘也是其主要的应用方面。

Aiqing said that any person who is a world of galactic dust.

艾青说过，任何人都是人世银河中的一粒微尘。

Producing a very great amount of long - lived radioactive fallout.

产生大量辐射微尘的产生大量的 长期 放射性下降物的。