copper
They are available in polished brass, antique brass or silver-plate.
它们有哑铜的,古铜的和镀银的。
—— 柯林斯例句El Salvador produces 100,000 tons of refined copper annually.
萨尔瓦多每年生产10万吨纯铜。
—— 柯林斯例句He makes decorative vessels in copper, stainless steel and silver.
他用铜、不锈钢和银制造装饰性器皿。
—— 柯林斯例句Brass is an alloy of copper and zinc.
黄铜是铜锌合金。
—— 给力词典精选the fusion of copper and zinc to produce brass
铜与锌熔合成黄铜
—— 给力词典精选