基本解釋激光印字機(jī)；激光顯示器詞組短語(yǔ)短語(yǔ)laser direct writer 激光直寫設(shè)備laser r writer 激光印字機(jī)laser writer更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)激光印字機(jī)