英文：Any of several copper and zinc or tin alloys resembling gold in appearance and used to ornament furniture, moldings, architectural details, and jewelry.
中文：铜锌锡合金外表看来象金的、由铜、锌或锡组成的合金，用于装饰家具、模具、建筑配件和珠宝。
英文：Alloys, with steel in the lead, are playing the most important part in engineering.
中文：以钢为主的各种合金在工程中起着最重要的作用。
英文：Any of various alloys of copper and tin in various proportions, sometimes with traces of other metals.
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