名词
中文翻译：圆柱形棒
同义词：
['bar', 'rod', 'shaft例句：1. The cylinder bar is used to hold the screw together.（圆柱形棒用于将螺丝固定在一起。）']
例句：
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1. The cylinder bar is used to hold the screw together.
圆柱形棒用于将螺丝固定在一起。
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2.The engineer measured the length of the cylinder bar with a tape measure.
工程师用卷尺测量了圆柱形棒的长度。
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3. The cylinder bar was inserted into the hole and tightened with pliers.
圆柱形棒被插入孔中并用钳子拧紧。