英语词汇备用零件是什么意思，备用零件的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	备用零件
释义	DEFINITIVE EXAMPLES 权威例句The purchase of spare parts to keep an engine going can add up to more than the engine cost originally.购买使引擎运行的备用零件将会增加原始开支。剑桥国际
随便看	discharge belt discharge breakdown discharge bucket discharge capacity discharge capacity discharge casing discharge chamber discharge channel discharge characteristic discharge chute discharge circuit discharge cock discharge coefficient discharge coil discharge condition discharge conduit discharge cone discharge connection discharge contact discharge conveyer discharge corner discharge cover discharge cradle discharge current discharge curve

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