单词	mineral pollution
释义	mineral pollution 物污染
随便看	primary fault test primary feather primary feathers primary feed primary feedback primary feed-back primary feedback ratio primary feedback signal primary feedbask primary feeder primary feed meter primary fermentation primary ferrite primary fertilizer component primary fiber primary fibre primary fibrinolysis primary field primary field synchronization primary filament primary file primary file entry primary file key primary film primary filter 秦嶂雁秦川对酒平如掌秦川朝望迥秦时明月汉时关秦时明月汉时关秦时明月汉时关秦望山头秦桑低绿枝秦楼东风里秦楼声断吹箫侣元利元勲元号元始元帥元帳元年元彼元手元日