名词
中文翻译：直角桩
同义词：
['right-angle piling', 'right-angled piling']
例句：
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1. The engineerused a right angle pier to support the roof.
工程师使用一个直角桩来支撑屋顶。
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2. The construction crew erected several right angle pier supports for the scaffolding.
施工队伍为脚手架安装了多个直角桩支座。
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3. The right angle pier was essential for ensuring the stability of the bridge.
直角桩对于确保桥梁的稳定性至关重要。