短語(yǔ)詞組短語(yǔ)gold containing ore 含金礦石gold -ore deposit 金礦床gold deposit ore formation 壘礦尿gold minegold ore 金礦gold copper ore deposits 金礦床gold copper ore 金銅成礦gold bearing ore 金礦石gold sulfide ore 硫化金礦 返回 gold ore