英语词汇maintenance alterations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 alterations
释义	maintenance n — 保持 n • 维持 n • 赡养费 n • 定期维修 n alterations pl — 改建 n • 改动 pl alteration n — 改建 n • 改动 n alteration — 变动
随便看	damage minimization damage mitigation damage model damage modeling damage morale damage multiple damage national security damage occasioned by delay damage occurred damage occurrence damage occurring damage occurs damage of any kind damage of assets damage of cells damage of data damage of equipment damage offered damage of goods damage of persons damage of property damage of reputation damage of the device damage of the environment damage of the surface

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 —