名词中文翻译
中文翻译：铜闸
同义词：
['copper valve', 'copper damper']
例句：
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1.The new copper damper is designed to improve the efficiency of the heating system.
新的铜闸设计用来提高供暖系统的效率。
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2.The copper damper was installed to prevent water from leaking into the basement.
铜闸被安装来防止水渗入地下室。
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3.The engineers used a copper damper to regulate the flow of air in the ventilation system.
工程师们使用铜闸调节通风系统中的空气流动。