基本解釋[經(jīng)濟(jì)學(xué)]醫(yī)療用鉆牙機(jī)詞組短語短語desk type dental drill engine 臺式牙鉆機(jī)dental drill engine更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)醫(yī)療用鉆牙機(jī)