Where does this definition of blood filtering come from?
This entry for blood filtering is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is blood filtering a noun, verb, or something else?
In this entry, blood filtering is tagged as 2n..
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.