单词	manganiferous ore
释义	manganiferous ore 含锰矿石
随便看	direct connections direct connection system direct connect modem direct-connect modem direct consequence direct consideration direct consignment direct constituent direct consumption direct consumption coefficient direct consumption sugar direct consumption tax direct contact direct-contact direct contact brake direct contact condensation direct-contact condensation direct contact condenser direct-contact condenser direct contact desulfurization direct-contact desuperheater direct contact distillation process direct contact feed heater direct contact freezing direct contact heater 榯榰榱榱1 榱3 榱崩栋折榱栋崩折榲榳榴 54960 54961 00674 00675 00676 00677 00678 00679 00680 00681