Read Edit View history 碳酸钠 tànsuānnà sodium carbonate Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 碳酸钠/碳酸鈉 · tànsuānnà · sodium carbonate 2026/03/04 碳酸钠 / 碳酸鈉 tànsuānnà sodium carbonate sodium carbonate (Na2CO3), a white water-soluble salt used in the manufacture of glass, detergents, and paper 碳酸钠是制造玻璃的重要原料。 noun created sense Mar 4, 2026, 02:25 AM