基本解釋[經(jīng)濟(jì)學(xué)]印刷機(jī)械英漢例句雙語(yǔ)例句A servo drive unit of hinge pull roll relates to machinery for printing industry.折頁(yè)牽引輥伺服敺動(dòng)裝置，涉及印刷機(jī)械。ip.commachinery for printing industry更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)印刷機(jī)械