名词
中文翻译：警告管同义词
同义词：
['warning tube', 'warning line']
例句：
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1. Thewarning pipe is used to alert people ofpotential dangers.
警告管用于提醒人们潜在的危险。
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2. The warning pipe was installed atthe entrance of the factory to prevent accidents.
在工厂入口处安装了警告管以防止事故。
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3.The warning pipe was a crucial part ofthe safety system in the mine.
警告管是矿井安全系统中至关重要的一部分。