axit sunfurơ

Etymology
Borrowed from.

Noun

 * 1)  sulfurous acid

Usage notes

 * The letter  is pronounced as the alveolar consonant /n/ by southern speakers, rather than the usual velar /ŋ/.
 * The letter  is more r-like for northern speakers, closer to the trill /r/ or the retroflex fricative /ʐ/ rather than the alveolar fricative /z/.