名词
中文翻译：安全部件
同义词：
['safety feature', 'safety device', 'safety component']
例句：
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1. The new car has a safety piece that prevents the driver from losing control in an emergency.
这款新车有一个安全部件，可以在紧急情况下防止驾驶员失控。
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2. The engineer added a safety piece to the machine to ensure it could withstand heavy loads.
工程师给机器增加了一个安全部件，以确保它能承受重负载。
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3. The company is introducing a new safety piece that will improve the overall safety of the construction site.
该公司正在推出一种新的安全部件，以提高建筑工地的整体安全性。