名词
中文翻译：横杆
同义词：
['crossbeam', 'crossbar']
例句：
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1.The carpenter used a crosspiece to reinforce the roof.
木匠用一个横杆加固了屋顶。
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2.The bridge had several crosspieces that supported its weight.
这座桥有几个支撑其重量的横杆。
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3. The engineer designed the crosspiece to distribute the load evenly.
工程师设计了横杆以均匀分布负荷。