名词
中文翻译：防火开关
同义词：
['fireproof switch', "flame-resistant switch例句：1. The engineer designed a flame-proof switch to prevent fires in the factory.（工程师设计了一个防火开关，以防止工厂的火灾。）2. The new building has a flame-proof switch installed to ensure safety during construction.（新建筑安装了防火开关，以确保施工期间的安全。）3. The company's policy requires all electrical equipment to be flame-proof and switches must be tested regularly.（公司的政策要求所有电气设备都必须是防火的，开关必须定期测试。）"]
例句：
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1. The engineer designed a flame-proof switch to prevent fires in the factory.
工程师设计了一个防火开关，以防止工厂的火灾。
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2. The new building has a flame-proof switch installed to ensure safety during construction.
新建筑安装了防火开关，以确保施工期间的安全。
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3. The company's policy requires all electrical equipment to be flame-proof and switches must be tested regularly.
公司的政策要求所有电气设备都必须是防火的，开关必须定期测试。