名词中文翻译
中文翻译：桁架杆
同义词：
['truss', 'beam', 'girder']
例句：
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1. The engineer used a trusses rod to support the roof.
工程师使用一根桁架杆来支撑屋顶。
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2. The trusses rod was made of steel and could hold up to 500 pounds.
这根桁架杆是用钢制成的，能承受500磅的重量。
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3. The trusses rod was installed in the middle of the bridge to prevent it from collapsing.
在桥中间安装一根桁架杆以防止它坍塌。