基本解釋[經(jīng)濟學(xué)]復(fù)寫紙制造機詞組短語短語carbon n paper making machine 復(fù)寫紙制造機carbon -paper-making machine operator 碳造紙機操作員carbon paper making machine更多詞組專業(yè)釋義經(jīng)濟學(xué)復(fù)寫紙制造機