英语词汇backlog of 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	backlog of maintenance
释义	backlog n — 积压的事情 n maintenance n — 保持 n • 维持 n • 定期维修 n • 赡养费 n of — 的
随便看	in its territory in its thinking in its title in its totality in its tracks in its train in its true sense in its updated in its value in its various guises in its venues in its version in its vicinity in its view in its vision in its wake in its wavelength in its wider context in its widest sense in its width in its working in it there are in it, w in it, w in it, w

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。

backlog n —