| 单词 | 贵金属 |
| 释义 | 〔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〔bullion〕Middle English [ingot of precious metal] 中古英语 [贵金属块] 〔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〔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〔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 |
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