名词中文翻译
中文翻译：滚筒
同义词：
['roller', 'drum', 'cylinder']
例句：
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1.The machine uses a master roller to roll the paper through the press.
这台机器使用一个滚筒将纸张通过压机。
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2.The master roller is responsible for maintaining the smooth operation of the conveyor belt.
滚筒负责保持输送带的平稳运行。
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3. The master roller has been replaced with a new one to improve efficiency.
已经用一个新的滚筒替换了旧的滚筒，以提高效率。