基本解釋會(huì)議電話總機(jī)詞組短語短語conference e telephone control board 會(huì)議conference telephone control board更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)會(huì)議電話主機(jī)電子、通信與自動(dòng)控制技術(shù)會(huì)議電話控制臺(tái)