词语开孔
解释tapping;trepanning
开孔perforate;trepan详细»
开孔start a hole;starting a hole;trepanning详细»
开孔connected cell;tap;tapping;trepanning;vent详细»
开孔tapping;trepanning详细»
开孔tapping详细»
开孔piercing;tapping详细»
开孔opening详细»