胆酸 dǎnsuān cholic acid Definitions Defs Origin Strokes Stroke Words Sentences Sents 胆 膽 dǎn noun gallbladder The gallbladder; a bitter organ located near the liver that aids in digestion; also referred to as 胆囊 dǎnnáng.酸 suān noun acid acid, a chemical compound that releases hydrogen ions in water