碳酸钾 tànsuānjiǎ potassium carbonate Definitions Defs Origin Strokes Stroke Words Sentences Sents 碳酸 tànsuān carbonic acid carbonic acid; a weak inorganic acid formed by dissolving 二氧化碳 èryǎnghuàtàn in water, used in making soft drinks and chemicals钾 鉀 jiǎ noun potassium the chemical element potassium (K); a soft, silvery-white alkali metal that reacts violently with water
