名词
中文翻译：识别开关
同义词：
['identification device', 'identification mechanism']
例句：
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1. The identification switchis used to verify the authenticity of the document.
识别开关用于验证文件的真实性。
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2.The identification switch was designed to prevent unauthorized access to the system.
识别开关被设计用来防止未经授权访问系统。
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3.The identification switch is essential for ensuring the security of sensitive information.
识别开关对于确保敏感信息的安全至关重要。