短語詞組短語ore -dressing plant 選鑛石newly -built ore-dressing plant 新建選廠copper ore dressing plant 銅鑛選鑛廠ore dressing plant transformation 選廠改造ore dressing plant newspaper 選鑛車間月報紙strontium ore dressing plant 鍶鑛選鑛廠Copper mine ore dressing plant 銅鑛選鑛廠strontium ore dressing plant detail 鍶鑛選鑛廠 返回 ore dressing plant