英语词汇a lifeline system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	a lifeline system
释义	lifeline — 命脉 system n — 制 n • 装置 n • 制度 n • 体 n • 体制 n • 制式 n • 条贯 n
随便看	supplier documents supplier driven supplier education supplier employee supplier enabling supplier engagement supplier enterprise supplier environment supplier ethical supplier ethical data Exchange supplier evaluation supplier evaluation process supplier excellence supplier expense supplier external supplier facilities supplier facing supplier factories supplier factory supplier failure supplier fair supplier feedback supplier finance supplier financing supplier for

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。

lifeline —