英语词汇user maintenance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	user maintenance
释义	user n — 用户 n • 使用者 n • 用户界面 n maintenance n — 维持 n • 保持 n • 赡养费 n • 定期维修 n
随便看	is often obliged to is often offset by is often overlooked is often part is often part of a is often provided is often questioned is often referred to as is often regarded as is often required is often resisted is often seen is often served is often shown is often studied is often supported is often taken as is often the case is often the difference is often thought is often thought to have been is often tied is often to define is often unclear. is often understood as

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。

user n —