名词
中文翻译：柱状物
同义词：
['column', 'pillar', 'post']
例句：
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1.The architect designed a cant column to support the roof.
建筑师设计了一个柱状物来支撑屋顶。
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2.The pillars of the temple were made of stone and rose up high.
寺庙的柱子是用石头做的，高高地耸立着。
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3. The post was placed at the entrance of the building to keep it secure.
信箱被放置在建筑入口处以保持其安全。