名词
中文翻译：空心整体框架
同义词：
['hollow structure', 'integral frame例句：1. The hollow integral rigid frame is designed to withstand heavy loads.（这个空心整体框架设计用来承受重载。）']
例句：
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1. The hollow integral rigid frame is designed to withstand heavy loads.
这个空心整体框架设计用来承受重载。
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2.The engineer carefully assembled the hollow integral rigid frame before starting work.
工程师在开始工作前仔细组装了空心整体框架。
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3.The hollow integral rigid frame was used as a support during the construction of the bridge.
空心整体框架作为桥梁建设中的支撑使用。