999英语网 英语单词
Melena的音标发音
Melena
英式发音：[m'li:n]
美式发音
(noun.) abnormally dark tarry feces containing blood (usually from gastrointestinal bleeding).
康斯坦丁校对
(noun.) abnormally dark tarry feces containing blood (usually from gastrointestinal bleeding).
康斯坦丁校对