英语词汇maintenance instruments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 instruments
释义	maintenance n — 保持 n • 维持 n • 定期维修 n • 赡养费 n instruments pl — 工具 n • 手段 pl instrument — 具 • 器械 instrument n — 仪表 n • 文书 n • 文据 n
随便看	scope of expenses scope of expertise scope of exploitation scope of expression scope of facilities scope of facility scope of features scope of field scope of financing scope of functions scope of funds scope of goods scope of goods and services scope of hedging scope of his duties scope of his employment scope of ifrs scope of implementation scope of improvement scope of income scope of influence scope of information scope of innovation scope of inquiry scope of inspection

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 —