Where does this definition of engine oil come from?
This entry for engine oil is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does engine oil appear elsewhere on Lughet?
Yes — engine oil 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.
