动词短语
中文翻译：双重通道滚动
同义词：
['double-channel roll', 'double-channel rotation例句：1. The new car has a double channel rolling system that makes it more efficient.（这款新车采用了双通道滚动系统，使其更加高效。）']
例句：
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1. The new car has a double channel rolling system that makes it more efficient.
这款新车采用了双通道滚动系统，使其更加高效。
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2. The scientist used a double channel rolling technique to study the behavior of bacteria in a lab.
科学家使用了一种双通道滚动技术来研究实验室中细菌的行为。
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3. The engineer designed a double channel rolling system to improve the efficiency of the production line.
工程师设计了一个双通道滚动系统来提高生产线的效率。