名词
中文翻译：抑制装置
同义词：
['control device', 'limiter', 'throttle device']
例句：
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1. The engineer used a hold-back device to prevent the machine from overheating.
工程师使用了一个限流装置以防止机器过热。
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2. The new software has a built-in hold-back device that can automatically shut down the system if it detects any security threats.
新软件内置了限流装置，可以自动关闭系统，以防检测到任何安全威胁。
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3. The hold-back device is designed to keep the temperature within safe limits during extreme heat events.
限流装置设计用于在极端高温事件中将温度保持在安全范围内。