合金，在金属中加人少量其他金属，而改变其性质的一种金属混合物。
ALLOY, a mixture of a basic metal and small amounts of other metals to change the properties of the basic metal.
在金子下面，雕像里面是一种名为Britannium的金属混合物，亦叫做不列颠金属。
Beneath the gold, the statuette's interior is a metal mixture called Britannium, also called Britannia metal.
在硝酸中溶解少量银和水银，再扔一小块金属混合物，不久，蛛网一样的闪亮的“戴安娜之树”就会在玻璃上形成。
Dissolve a pinch of silver and mercury in a solution of nitric acid, drop in a lump of metal amalgam, and soon a spidery, glittering "Tree of Diana" will form on the glass.
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