名词
中文翻译：铜基合金
同义词：
['copper-base alloy', 'copper-basemetal', 'copper-base allotrope']
例句：
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1. This newalloy is stronger and more durable thanthe old one.
这种新型合金比旧的更强大、更耐用。
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2. The engineer useda copper base alloy to make thescrews.
工程师用铜基合金制作螺丝。
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3.Copper base alloy is often usedin electrical wiring due to its highconductivity.
由于其高导电性，铜基合金常用于电气线路中。