Read Edit View history 碳酸钙 tànsuāngài calcium carbonate Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 碳酸钙/ 碳酸鈣 tànsuāngài calcium carbonate noun 大理石的主要成分是碳酸钙。 Edit Delete References Add reference No references for this word.