名词
中文翻译：三角屋顶桁架
同义词：
['triangular roof trusses', 'triangular roof girder', 'triangular roof beam']
例句：
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1. The architect designed a unique triangular roof trusses for the newbuilding.
建筑师为新建筑设计了独特的三角屋顶桁架。
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2. The construction of thisbridge required the installation of several triangularroof trusses.
这座桥梁的建设需要安装几根三角屋顶桁架。
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3. Theengineer explained that the triangular roof trusses were crucial for the stability ofthe structure.
工程师解释说，三角屋顶桁架对于结构的稳定性至关重要。