Any mixture of metals.

合金。

A baser metal used in mixture with a finer one.

与贵金属混合的贱金属。

An admixture of good with evil.

善恶的混合。

To melt together or otherwise mix (two or more metals) so as to form a uniform compound.

混合金属使成合金。

Debase or reduce in standard or quality by mixture.

搀杂劣质使质地降低。