英语词汇melaena怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	melaena
释义	melaena 英/ m??li?n? / 简明释义 n.黑粪症专业释义 1 医药科学黑粪症
随便看	computer mapping system computer market computer market information computer market computer mass memory system computer mass storage system computer matching computer matchmaking computer mathematics computer matrix computer measurement computer mechanism computer media computer-mediated computer mediated communication computer-mediated communication computer-mediated community computer memery computer memory computer memory computer memory computer memory board computer memory drum computer memory structure Computer Memory System

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。