英语词汇“dual-fuel system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	dual-fuel system
释义	dual-fuel system dual-fuel system A heating system in which the boiler can burn either of two fuels, usually oil and gas in the US; usually one is the primary fuel and the other is used for standby purposes.
随便看	kiss of death spirits kiss of death surgery kiss of death test kiss off kiss-off kissoff kiss offs kiss-offs kissoffs kiss of life kiss of peace kiss of shame kiss of the dragon kiss of the whip lophiomys lophius lophius americanus lopho- lophobios lophobranch lophobranchiate lophobranchii lophocebus kipinji lophocebus kipungi lophocebus kipunji

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