基本解釋風(fēng)動履帶式鑿巖機英漢例句雙語例句May operate air-track, rotary, down-the-hole or other drilling machines to drill blast holes or may direct drilling of blast holes.操作空氣運作軌道，旋轉(zhuǎn)，向下鉆孔機或其他鉆探機鉆爆破洞或直接鉆爆破洞。air-track drill更多例句專業(yè)釋義地球科學(xué)風(fēng)動履帶式鑿巖機