| 词汇 | melaena |
| 释义 | melaena noun[ U ] medical UKspecialized(USmelena)uk /məˈliː.nə/ us /məˈliː.nə/ dark, solid body waste that contains blood as a result of bleeding in the upper part of the intestines: 黑粪症 Overdosage may cause nausea, dizziness, hyperventilation, vomiting, and melaena.过量使用可导致恶心、晕眩、换气过度、呕吐和黑粪症。 Animal physiology: excrement & its excretion accident anal fissure bathroom be caught/taken shortidiom bodily function bowel defecate dog dirt dunghill excrement excreta excrete go to the bathroomidiom motion movement pass poo poop regular stool Examples of melaenamelaena The patient complained of chest pain, haematemesia, melaena, abdominal bloating, but no respiratory symptoms. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The most common presenting symptom is painless rectal bleeding such as melaena-like black offensive stools, followed by intestinal obstruction, volvulus and intussusception. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
| 随便看 |
|
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。