英语词汇preservation requirements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	preservation requirements
释义	preservation n — 保存 n preservation — 持续 requirements pl — 需求 n • 规定 n preserve — 保存 • 保持 • 留 • 维持 • 保全 • 保藏 • 留存 • 保住 preserve v — 维护 v • 研制(食物) v preserve n — 专属工作 n • 保护区 n requirement n — 要求 n • 规定 n • 需要 n • 条件 n • 需求 n • 要件 n • 必要条件 n • 诉求 n • 必需品 n
随便看	included but not restricted to included by default included by reference included calibrator included capital included case included command included contingent included contracts included data included deduction included details included documentation included drawings included drug include decks included employees include description include detailed information included evidence included extras included features included feedback included files included 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。

preservation n —