基本解釋[機械工程]立式鏜牀詞組短語短語vertical boring mill operator 立式鏜牀操作員vertical turning and boring mill 立式車牀;立式車鏜牀double column vertical boring mill 雙柱立式鏜vertical boring and turning mill [機]立式車牀vertical boring mill更多詞組專業(yè)釋義機械工程立式鏜牀