英语词汇maintenance of database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	maintenance of database
释义	maintenance n — 维持 n • 保持 n • 赡养费 n • 定期维修 n database — 资料库 of — 的
随便看	participate in a film participate in a good faith participate in a group participate in a interview participate in a joint venture participate in all aspects participate in a lottery participate in a market participate in a meeting participate in an agreement participate in a network participate in an event participate in an experiment participate in an internship participate in an investigation participate in annual meetings participate in a parade participate in a pension scheme participate in a pitch participate in a program participate in a project participate in a promotion or participate in a raffle participate in a seminar participate in a session

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。

maintenance n —