White powder, soluble in water.

白色粉末状，易溶于水。

Is it Anthrax or Just White Powder?

它是炭疽病还是只是白色粉末？

White powder or granule.

白色粉末或颗粒。

It just looks like frost. It's white powder.

它只是看起来像霜，是白色的粉。