英语词汇requirement to maintain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	requirement to maintain
释义	requirement n — 要求 n • 需要 n • 规定 n • 需求 n • 条件 n • 要件 n • 必要条件 n • 诉求 n • 必需品 n maintain — 持 • 保持 • 保留 • 力保 • 保全 • 养护 • 赡养 • 保养 • 秉 • 维系 • 撑 • 安定 • 持守 require — 需 • 需要 • 要求 • 必需 • 要有 require v — 规定 v • 命令 v
随便看	became more widespread became my best became necessary became negative became neglected became nervous became newly became newly infected with hiv became noticeable became obsessed became obsessed with became obsolete became obvious became obvious from became occupied became of interest became one of the main became one of the most important became open became operational became operative became overcrowded became overgrown became panic became particularly important

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。

requirement n —