Read Edit View history 硝酸 xiāosuān nitric acid Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 硝酸 · xiāosuān · nitric acid 2026/03/04 硝酸 xiāosuān nitric acid nitric acid 硝酸是一种具有强氧化性和腐蚀性的强酸。 noun created sense Mar 4, 2026, 02:25 AM