词汇	pillar-drilling machine
释义	pillar-drilling machine 柱式钻机
随便看	special gripper crane special grommets special grounding net special grounding network special group special group fares special group for the examination of a case special group in liangshan special groups of drug trafficking Special growth rate special guaranty special guard special guards special guest special guest commentator Special Guest for this episode is GrassHopper special guide bearing special gunpowder tea special habit special hair fibre special half-price tickets for students special handicraft products special handing instruction special handle special handle hair comb