adj.未消化的；未充分理解的；未售出的
Bird vomits and/or passes its food undigested in its feces. 鸟儿呕吐或在其粪便中发现未消化的食物。
The undigested residue of food eliminated from the body. 残余物，排泄物体内排出的未消化的残余食物。
Bird vomits and/ or passes its food undigested in its feces. 鸟儿呕吐或在其粪便中发现未消化的食物。
At his death he left a great mass of undigested manuscripts. 他去世时留下大量尚未理整的文稿。
Undigested food is eliminated from the system through the anus. 未消化的食物通过肛门排出系统外。
The undigested residue of food eliminated from the body; excrement. 残余物，排泄物体内排出的未消化的残余食物；粪便
