词汇	soil and rock mixture
释义	soil and rock mixture 土石混合体
随便看	vacuum contact printer vacuum contactvalve vacuum container Vacuum containment vacuum contector vacuum continuity heating furnace vacuum continuous drain bag vacuum control vacuum control check valve vacuum control clutch vacuum-control clutch vacuum controlled vacuum controlled advance vacuum-controlled advance vacuum controlled clutch vacuum controlled economizer vacuum controlled gearshift vacuum-controlled gear shifting vacuum-controlled ignition advance vacuum controlled sparking timing vacuum-controlled system vacuum controller vacuum controller air conditioner vacuum controller choke vacuum controller secondary barrel