英语词汇retaining a document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	retaining a document
释义	retain v — 留 v • 保留 v • 保持 v • 留住 v • 保留 v • 挽留 v • 保有 v • 存有 v document — 文件 • 书 • 公文 • 文书 • 文献 document n — 文档 n
随便看	day-to-day running day to day running costs day-to-day running of the organisation day to day sales day to day schedule day-to-day situations day-to-day supervision day-to-day support day to day tasks day-to-day testing day-to-day topics day-to-day trade day-to-day transactions day to day usage day-to-day use day-to-day wear day to day work day to day workload day to d running day-to-dy day-to-eveningwear day to explore Dayton Dayton Dayton Accords

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。

retain v —