The meaning of dust pollution

In Chinese dictionaries, dust pollution means "being contaminated with the world of mortals, mainly referring to monks breaking customs"

From the fourth draft of the sequel to Can Travels: "In addition, a large sum of merit money must be written for the first time, and no one can get it and use it in public accounts."

Related sentences are

1. Can't be clean in the world of mortals, and can't be contaminated in the world of mortals.

2. I am upright, dare to touch hard, my sleeves are clean, my roots are light and tasteful, and it is not surprising that I obey the law in my dream.

3. Books are mirrors, which can reflect people; Read a good book and give up drug addiction.

4, since you don't want to be contaminated with dust, why stand in the mud.

5? The clear spring is unique, and the pine grows naturally.

Pose.

Baiqin is covered with pear flowers and snow, which is elegant and fragrant.