名词
中文翻译：圆柱支撑物
同义词：
['cylindrical support', 'cylinder holder', 'cylinder brace']
例句：
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1. The engineer useda cylinder bearer to lift the heavy machine.
工程师使用圆柱支撑物来抬起这台重型机器。
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2. The car was supported by a cylinder bearer on the roadside.
汽车在路边由一个圆柱支撑物支撑着。
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3. The construction workers used cylinder bearers to move heavy equipment around the site.
建筑工人使用圆柱支撑物来移动工地上的重型设备。