单词	dual duct system
释义	dual duct system 双导管系统
随便看	Compound Feed course compound feeding attractant compound feed plant compound feed production compoundfeedscrew compound feed-screw compound feed screw graduated collar compound feed-screw graduated collar compound-feed-screw graduated collar compound feed stuff Compound feed with biogas residue compound feint compound felt compound female die Compound FengLing Granules compound fengshining iniection compound fermentation Compound Ferric Ammonium Citrate Syrup compound ferrite compound ferrotitanium powder Compound Ferrous Sulfate and Folic Acid Tables Compound Ferrous Sulfate and Folic Acid Tablets Compound Ferrous Sulfate Granules Compound Ferrous Sulphate and Folic Acid compound fertiliser