alloyKK [ˈæˌlɔɪ] ｜ /ˈæˌlɔɪ/
GEPT 中高級
C2noun
a mixture of two or more metals, or a metal and non-metal, that is usually melted together or dissolved into each other when molten
The jeweler created a beautiful necklace using an alloy of gold and silver.
合金
C2verb
to make an alloy by melting together
The blacksmith alloyed copper and zinc to create a durable and corrosion-resistant material for crafting a set of ornate armor.
熔煉成合金；合金化
C2verb
to reduce the quality or value of something by adding a lower-quality metal
The jeweler attempted to increase his profits by alloying the gold with a cheaper metal, resulting in a lower-quality and less valuable product.