名词
中文翻译：拱形冠梁
同义词：
['architectural block', 'structural block例句：1. The architect designed a new building with an arch crown block.（建筑师设计了一座新建筑，采用了拱形冠梁。）']
例句：
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1. The architect designed a new building with an arch crown block.
建筑师设计了一座新建筑，采用了拱形冠梁。
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2.The structural engineer analyzed the block's load-bearing capacity.
结构工程师分析了块体的承载能力。
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3. The construction crew used arch crown blocks to reinforce the foundation.
施工队伍使用拱形冠梁加固地基。