營運成本rc: RC =resistance capacitance ( ...running cost: 運轉費用[成本];營業(yè)費用。 rc running commentary: 實況報導,實況轉播running cost,continuing cost: 繼續(xù)成本daily running cost: 日常營運成本下載手機詞典可隨時隨地查詞查翻譯