名词
中文翻译：Unknown
同义词：
['safety device', 'emergency escape device', 'safety feature']
例句：
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1. Theescapement device on the clock is designed to prevent accidents.
钟表上的脱险装置设计用来防止事故。
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2. The engineer installed a new escapement device in the elevator to improve its safety.
工程师在电梯里安装了一个新的脱险装置，以提高其安全性。
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3.The construction company has been working on developing a safer escapement device for their workers.
建筑公司一直在努力开发一种更安全的脱险装置，以保护他们的工人。