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