柯林斯詞典alloy /??l??/ (alloys) 1. N-MASS An alloy is a metal that is made by mixing two or more types of metal together. 合金 Bronze is an alloy of copper and tin. 青銅是一種銅錫合金。 返回 alloy劍橋詞典a metal that is made by mixing two or more metals , or a metal and another substance 合金 Brass is an alloy of copper and zinc . 黃銅是銅與鋅的合金。 alloy wheels 合金制作的車輪 返回 alloy