碳铵 Traditional 碳銨 tàn ǎn 🔊 ammonium bicarbonate (abbr. for… + Keep this word Meanings tàn ǎn 碳銨 ammonium bicarbonate (abbr. for 碳酸氫銨|碳酸氢铵[tan4 suan1 qing1 an3]) Its characters 碳tàncarbon (chemistry)铵ǎnammonium