名词中文翻译
中文翻译：安全装置
同义词：
['safety device', 'safety lock']
例句：
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1.The safety catch on the door is not working properly.
门上的安全装置不工作了。
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2.He used a safety catch to prevent the car from rolling over.
他用一个安全装置防止汽车翻车。
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3. The engineer made sure all safety catches were in place before the test began.
工程师在测试开始前确保所有安全装置都到位了。