名词
中文翻译：双掷开关
同义词：
['two-way switch', 'double throw switch例句：1. This double-throw switch allows you to control the temperature of your home.（这个双掷开关可以让你控制你家的温度。）']
例句：
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1. This double-throw switch allows you to control the temperature of your home.
这个双掷开关可以让你控制你家的温度。
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2.The engineer double-checked the double-throw switch before starting the project.
工程师在开始这个项目之前，再次检查了双掷开关。
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3. The double-throw switch is a crucial component in the safety system of the building.
双掷开关是大楼安全系统的关键部件。