硫酸钙 Save Sign in to save words Traditional (Taiwan): 硫酸鈣 liúsuāngài ㄌㄧㄡˊ ㄙㄨㄢ ㄍㄞˋ calcium sulfate Character by character 硫(liú)sulfur 酸(suān)sour 钙(gài)calcium A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0