Where does this definition of sewage purification come from?
This entry for sewage purification is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does sewage purification appear elsewhere on Lughet?
Yes — sewage purification 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.
