A bitter, alkaline, brownish - yellow or greenish - yellow fluid that is secreted by the liver, stored in the gallbladder, and discharged into the duodenum and aids in the emulsification, digestion, and absorption of fats.

• 胆汁贮存在胆囊里由肝脏分泌的苦的、碱性、黄褐色或黄绿色液体，由十二指肠排出以帮助分解、消化和吸收脂肪