短语词组短語Hami copper -nickel ore 哈密銅鎳鑛copper -nickel sulfide ore 銅鎳硫化鑛sulphide copper -nickel ore deposits 硫化銅鎳鑛牀bearing copper -nickel sulfide ore 硫化銅鎳鑛the Jinchuan copper -nickel-sulfide ore 金川銅鎳硫化物 返回 copper-nickel ore