名词中文翻译
中文翻译：双接触键
同义词：
['double-pole key', 'double-acting key例句：1. The double contact key is used to switch on and off the lights in a room.（双接触键用于在房间中打开和关闭灯光。）']
例句：
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1. The double contact key is used to switch on and off the lights in a room.
双接触键用于在房间中打开和关闭灯光。
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2. The double contact key is essential for maintaining the security of the building.
双接触键对于维护建筑的安全至关重要。
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3.The double contact key was designed to prevent accidental activation of the alarm system.
双接触键被设计用来防止意外激活警报系统。