剑桥词典dark , solid body waste that contains blood as a result of bleeding in the upper part of the intestines 黑糞症 Overdosage may cause nausea , dizziness , hyperventilation , vomiting , and melaena. 過量使用可導致惡心、暈眩、換氣過度、嘔吐和黑糞症。 返回 melaena