英语词汇“operation and maintenance cost”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	operation and maintenance cost
释义	operation and maintenance cost 运行和维护费用
随便看	retention money retention money bond retention money guaranteed retention of activity retention of afterbirth retention of class retention of color retention of configuration retention of configurations retention of dead fetus retention of faeces retention of food retention of food in the stomach retention of foreign reserves retention of lubricants on moving surface retention of lubricity retention of meconium retention of memory retention of menses retention of needle retention of oil on board retention of ownership retention of phosphates retention of placenta retention of placeta 英雄惜英雄英雄惜英雄，好汉惜好汉英雄所见略同英雄无用武之地英雄最怕受恩多英雄气短，儿女情长英雄流血不流泪英雄生于四野，好汉长在八方英雄盖世，勇冠三军英雄者，国之干；庶民者，国之本。得其干，收其本，则政行而无怨細づくり細ながい細びき細み細むすび細め細める細やか細やか細る