碳酸岩 Save Sign in to save words tànsuānyán ㄊㄢˋ ㄙㄨㄢ ㄧㄢˊ carbonate rock (geology) Character by character 碳(tàn)carbon 酸(suān)sour 岩(yán)cliff Other words read tànsuānyán In the same tone 碳酸盐 Other words read tànsuānyán In the same tone 碳酸鹽 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0