名词
中文翻译：铰链式支撑柱
同义词：
['铰接支柱例句：1. The hinged stanchion on the door is holding it open.（门上的铰接支柱正在撑开。）']
例句：
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1. The hinged stanchion on the door is holding it open.
门上的铰接支柱正在撑开。
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2. The engineer designed a hinged stanchion to support the roof.
工程师设计了一个铰接支柱来支撑屋顶。
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3. The hinged stanchion was used to secure the heavy equipment in place.
铰接支柱被用来固定重型设备。