基本解釋封袋機(jī)英漢例句雙語例句Special industrial sewing machine , bag closing machine.特種工業(yè)縫紉機(jī),封包封袋設(shè)備。bag closing machine更多例句詞組短語短語bag g closing machine 封袋機(jī)filled bag closing machine 滿包封包機(jī)bag closing machine更多詞組專業(yè)釋義辳業(yè)科學(xué)封袋機(jī)