短語(yǔ)詞組短語(yǔ)Hami copper -nickel ore 哈密銅鎳礦copper -nickel sulfide ore 銅鎳硫化礦sulphide copper -nickel ore deposits 硫化銅鎳礦床bearing copper -nickel sulfide ore 硫化銅鎳礦the Jinchuan copper -nickel-sulfide ore 金川銅鎳硫化物 返回 copper-nickel ore