名词中文翻译
中文翻译：真空开关
同义词：
['vacuum relay', 'vacuum diode']
例句：
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1.The vacuum switch is used to control the flow of gases in the engine.
真空开关用于控制发动机中气体的流动。
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2.The vacuum switch was designed to prevent air leaks during operation.
真空开关设计用来在操作过程中防止空气泄漏。
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3. The vacuum switch is a crucial component in many electrical systems.
真空开关是许多电气系统中的关键组件。