词汇	再生腐殖酸
释义	再生腐殖酸 regenerated humus acid
随便看	field warehouse loans field warehousemen field warehouse receipts field warehousing field water-supply machinery field water-supply material field watersupply operation field water-supply service field water-supply station field water-supply station construction field water treatment equipment field water tube field wave field waveguide Field-weakened Control field weakening field-weakening field weakening apparatus field weakening by tapping field weakening contactor field weakening control field-weakening control field weakening factor field weakening in dc motor field weakening ratio