tool file刀具: cutter; tool; bit tool; knif ...文件: document; file; papers; inst ...具文: mere formality; dead letter 一紙具文 a mere scrap of paper刀具位置文件: cutter location file刀具位置源文件: clsf(cutter location source file)下載手機詞典可隨時隨地查詞查翻譯