请输入您要查询的英文单词:

 

单词 melena
释义
me·le·na (mə-lēnə)
n.
The passage of black, tarry stools composed largely of blood that has been acted on by gastric juices, indicative of bleeding in the upper digestive tract.

[New Latin melēna, from Greek melaina, feminine of melās, black.]
随便看

 

英语词典包含135693条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/9/22 10:01:21