滚轮，运动器械的一种，由若干铁棍平衡连接两个大小相同的铁环制成。人在轮里手攀脚蹬，使环滚动。旧称虎伏。滚轮，也是在包装机械以及饮料生产行业通行的备件称呼法，也叫卷封轮、封口滚轮、罗尔。
滚轮 [gǔn lún]
n. trolley
misc. idler wheel ; gyro wheel
网络释义专业释义
滚柱夹持式自动送料装置-机械设计类-木哥机械资料商城[机械毕业设计|论文] 关键词：夹持器; 滑动装置; 弹簧; 滚轮 [gap=1023]Keywords: Grippers; slide device; spring; the roller
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roller - 引用次数：7
The load-stress curve is obtained and provides reference for actual design of the wheel. Thirdly, the roller wheel of the 4000t 360 Degree Revolving Floating Crane is studied by testing method.
再次，对目前亚洲最大的4000t全旋转浮式起重机的“滚轮”进行了应力试验，并与有限元解进行对照，证明了本文研究方法的可靠性。
参考来源 - 港口机械轮轨接触分析及车轮小型化研究 -
roller
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roller
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bobbindisc roller
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双语例句原声例句
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有一种瘦脸滚轮，据说可以改善血液循环，让你的脸变小。
There were the face slimming rollers that were said to improve your blood circulation and make your face smaller.
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一个叫罗伯特·普拉斯的飞行员发明了滚轮行李箱，并且在1991年取得专利权。
A pilot named Robert Plath invented the wheeled suitcase, and patented it in 1991.
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Finally, it was Robert Plath, who was an airline pilot, who invented a new, wheeled suitcase, which he patented in 1991.
后来一个叫罗伯特·普拉斯的飞行员，发明了一种滚轮行李箱，并且在1991年取得专利权。
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