英语词汇major 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	major maintenance
释义	major maintenance 简明释义大型保养网络释义 1 ?大型保养 ... major leak 主泄漏 major maintenance 大型保养 major overhaul 大修 ... 短语 1 highway major maintenance 公路大修 2 major maintenance cost 大修工程费 3 major maintenance and repair 重大维修双语例句 1 Do the thermoforming machines monthly maintenance and major maintenance. 热成型机月度维修和大型检修。 2 You are usually free of major maintenance costs and paying property taxes -- your landlord takes care of that. 你可以免于去付那些房屋维护费用以及房产税——这些都是房东操心的。 3 RP in "RP0000002" indicates that this fix represents a Refresh Pack, which is a major maintenance upgrade. Other kinds of fixes are. “RP 0000002”中的RP指示此修复代表刷新包，是一个主要维护升级。
随便看	medium vacuum gas oil medium value medium value medium-variant medium variety medium veal medium velocity watersprayer medium vinyl polybutadiene medium vinyl polybutadiene rubber mediumvioletred medium viscosity medium volatile bituminous coal medium volatile bituminous coal medium volatile fuel medium-volatile pituminous coal medium voltage medium voltage medium-voltage bushing Medium Voltage Fuses medium-voltage line medium voltage network medium voltage network medium voltage radiation medium voltage switchgear medium-voltage winding

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