基本解釋[機(jī)械工程]臺式排鑽牀[經(jīng)濟(jì)學(xué)]臺式排鑽詞組短語短語bench h gang drilling machine 臺式排鑽bench gang drilling machine更多詞組專業(yè)釋義機(jī)械工程臺式排鑽牀經(jīng)濟(jì)學(xué)臺式排鑽