Where does this definition of industrial sewage come from?
This entry for industrial sewage is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does industrial sewage appear elsewhere on Lughet?
Yes — industrial sewage appears under other sources or language pairs in Lughet's collection. See the list below.
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.