名词
中文翻译：垂直圆环水平
同义词：
['vertical circle', 'vertical line例句：1. The architect designed a vertical circle in the center of the room.（建筑师在房间中央设计了一个垂直圆环。）']
例句：
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1. The architect designed a vertical circle in the center of the room.
建筑师在房间中央设计了一个垂直圆环。
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2.The engineer used a vertical circle to measure the distance between two points.
工程师使用垂直圆环来测量两点之间的距离。
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3. The carpenter installed a vertical circle on the wall for hanging pictures.
木匠在墙上安装了一根垂直圆环，用于挂画。