| 单词 | 贵金属 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔costly〕Gold is a precious metal.金子是珍贵金属。美国传统〔fill〕To cover the surface of (an inexpensive metal) with a layer of precious metal, such as gold.镀：用贵重金属层例如金等覆盖（非贵金属的）表面美国传统〔jewelry〕Ornaments, such as bracelets, necklaces, or rings, made of precious metals set with gems or imitation gems.珠宝：由嵌有宝石或仿制宝石的珍贵金属制成的装饰品，如手镯、项链或戒指美国传统〔medium of exchange〕Something, such as a precious metal, that is commonly used in a specific area or among a certain group of people as money.交换中介：在某一特定地区或某一群人中广泛使用的作为钱的东西，例如一种贵金属美国传统〔metal〕They traded in gold and other precious metals (=valuable metals used especially for making jewellery) .他们做黄金和其他贵金属的交易。朗文当代〔noble metal〕A metal or an alloy, such as gold, that is highly resistant to oxidation and corrosion.贵金属：一种金属或合金，如金子具有极高的抗氧化性和抗腐蚀性美国传统〔plate〕Household articles, such as hollowware, covered with a precious metal, such as silver or gold.家庭日用品：用贵金属，如银或金覆盖的家用物品，如凹形器皿美国传统〔precious metal〕Platinum and gold are precious metals.铂和黄金都是贵金属。剑桥高阶〔scorify〕To separate (an ore) into scoria and a precious metal.使成渣：分离开（一种矿物）使之形成熔渣和贵金属美国传统〔seigniorage〕Revenue or a profit taken from the minting of coins, usually the difference between the value of the bullion used and the face value of the coin. 铸造利差：通过铸造硬币所获的收益或利润，通常是指所使用的贵金属内含值与硬币面值之差美国传统Since the catalytic converters that clean up car emissions are made from platinum, the price of the precious metal has increased.] 因为清洁汽车排气的催化转化器由白金制成，这一名贵金属的价格已经上涨了。剑桥国际 |
| 随便看 |
|
英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。