coprophaga

例句：

1. 1.The dog was coprophagic when it was young.
   这只狗小时候很贪吃。
2. 2. Coprophagia is a condition where the human body eats its own feces.
   贪食粪便症是一种人体吃掉自己粪便的状况。
3. 3.Some people have a tendency to coprophagia, which can lead to health problems.
   有些人有贪食粪便的倾向，这可能导致健康问题。