bilen. 膽汁、壞脾氣、暴躁學術名詞膽汁：生命科學、動物學、醫學、化學術語、比較解剖學、畜牧學畢列：外國地名英文釋義a digestive juice secreted by the liver and stored in the gallbladder; aids in the digestion of fats