undigested [ˌʌndə'dʒestɪd]

例句:

• Undigested food enters your large intestine from your small intestine.
  来自BBC
• English was my favorite course...because of the huge undigested gobs...I'd already read.
  来自W. A. Percy
• 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.
  
• At his death he left a great mass of undigested manuscripts.
  他去世时留下大量尚未整理的文稿.
  
• Practically empty, except for a few undigested diet pills.
  实际上是空的除了些未经消化的节食药片.
  
• But the vomiting may be repeated and undigested food seen in the vomit.
  来自BBC