At his death he left a great mass of undigested manuscripts.

他死后留下了大量未被充分理解的文稿。

Undigested protein begins to rot and putrefy in your tummy.

没有被消化的蛋白质会在你的胃里开始腐烂变质。

They then get undigested food protein coursing through the small bowel.

然后，他们可以通过小肠的未消化食物蛋白质窃喜。

Gastroparesis occurs when the stomach retains undigested food for long periods.

胃中长时间留有未消化的食物会导致胃轻瘫的发生。