短語(yǔ)詞組短語(yǔ)precious -metal refinery 貴金屬精鍊廠(chǎng)precious scrap metal 貴金屬屑precious s metal 貴金屬precious s metal powder 貴金屬粉precious metal powder 貴金屬粉Badges of precious metal 貴重金屬微章;貴重金屬徽章Boxes of precious metal 貴重金屬盒Teapots of precious metal 貴重金屬茶壺 返回 precious metal