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