英语词汇“operating costs”的释义、用法及例句-英汉例句词典

词汇	operating costs
例句	The new type engines feature high speed, small size and economical operating costs.这种新型发动机以高速、小型和操作费用低廉为特色。The money was given to the museum with the proviso that it is spent on operating costs.那笔钱提供给博物馆，前提条件是必须用于博物馆的营运。
随便看	proverbs proves prove too much prove up provide provide accommodation for provide against provided provided that provided with provide for provide funds provide insurance against Providence providence provident provident fund providential provider providers provides provide the basis for provide the necessary provide with providing

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