词汇	do a tour
释义	do a tour 进行旅行
随便看	deep hole blasting deep-hole blasting deep hole boring deep-hole boring deep hole boring machine deep hole broking Deep hole chemical grouting deep hypothermia anesthesia Deep hypothermiacardiac arrest Deep hypothermia cardiopulmonary bypass deep hypothermia circulation arrest Deep hole control blasting deep-hole cumulative blasting deep-hole cutter deep-hole demolition deep hole drill deep-hole drill deep hole drilling deep-hole drilling deep hole drilling and boring deep hole drilling and boring machine deep-hole drilling and boring machine deep hole drilling machine deep-hole drilling machine DEEP HOLE DRILLING TECHNOLOGY LTD