词汇	dual-purpose gun
释义	dual-purpose gun 高平两用炮
随便看	mechanical pianoes mechanical pick mechanical picker mechanical picker technology of cotton mechanical pickup mechanical pick-up mechanical picture of world mechanical pidgin translation mechanical pilar mechanical pile hammer mechanical pile press machine mechanical piler mechanical pilot mechanical pilot boist mechanical pipe mechanical pipe bender mechanical pipe joint mechanical pipe line mechanical pitch control mechanism mechanical pit cutter loader mechanical pit cutter-loader mechanical pitting mechanical place value transfer mechanical plant design mechanical planter