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