英语词汇tech 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	tech maintenance
释义	maintenance n — 保持 n • 维持 n • 定期维修 n • 赡养费 n
随便看	enhanced benefits enhanced beyond enhanced bioavailability enhanced biological phosphorus removal enhanced booking enhanced border security and visa entry Reform Act enhanced brand image enhanced brightness enhanced broadcast enhanced business enhanced by enhanced cable enhanced capabilities enhanced capability enhanced capacities enhanced capacity enhanced capacity building enhanced cash enhanced cash flow enhanced ceiling enhanced channel enhanced cinema enhanced civil society enhanced clarity enhanced classification

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 —