英语词汇machine envelope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	machine envelope
释义	envelope — 信封 • 外壳 • 函 • 焘 • 封皮 envelope n — 封套 n • 包络 n machine n — 机床 n • 机械 n • 车 n • 加工机 n
随便看	marine law marine leisure marine life-forms marine light marine limestone marine lipid marine litter marine living resources marine look marine lubricant marine mammal marine Mammal conservation marine mammals marine management area marine manufacturing marine market marine mask marine mechanical engineering marine microorganisms marine minerals marine mining marine models marine moisture marine money Conference marine monitoring

英汉双解词典包含2273206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。

envelope —