名词
中文翻译:底部拱形支撑杆
同义词:
['base arch', 'support beam例句:1. The engineer designed a bottom arch bar to support the roof.(工程师设计了一个底部拱形支撑杆来支撑屋顶。)']
例句:
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1. The engineer designed a bottom arch bar to support the roof.
工程师设计了一个底部拱形支撑杆来支撑屋顶。
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2.The construction crew used the bottom arch bar to reinforce the wall.
建筑工人使用底部拱形支撑杆来加固墙壁。
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3.The bridge's bottom arch bar is made of steel and can withstand heavy loads.
这座桥的底部拱形支撑杆由钢制成,能够承受重载。