Read Edit View history 亚硝酸 yàxiāosuān nitrous acid Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 亚硝酸/ 亞硝酸 yàxiāosuān nitrous acid noun 亚硝酸是一种不稳定的弱酸。 Edit Delete References Add reference No references for this word.