名词中文翻译
中文翻译：血液逆流
同义词：
['hemorrhage', 'hemorrhoid', 'vomit例句：1. He was rushed to the hospital after suffering a severe hematemesis.（他因严重呕血被紧急送往医院。）']
例句：
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1. He was rushed to the hospital after suffering a severe hematemesis.
他因严重呕血被紧急送往医院。
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2.The doctor diagnosed him with a hemorrhage in his stomach.
医生诊断出他胃里有出血。
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3.Vomiting is a common symptom of gastroenteritis.
呕吐是肠胃炎的常见症状。