Where does this definition of ئىئونلانغان ھىدروگېن رايونى come from?
This entry for ئىئونلانغان ھىدروگېن رايونى is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
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.