名词
中文翻译：循环部分
同义词：
['cycle', 'cycle part', 'cyclical section例句：1. The engineer designed the machine with a cyclic section for easy maintenance.（工程师设计的机器具有循环部分，便于维护。）2. The construction of the bridge involved a cyclic section that spanned several rivers.（建造这座桥梁时涉及了一个循环部分，横跨了几条河流。）']
例句：
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1. The engineer designed the machine with a cyclic section for easy maintenance.
工程师设计的机器具有循环部分，便于维护。
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2. The construction of the bridge involved a cyclic section that spanned several rivers.
建造这座桥梁时涉及了一个循环部分，横跨了几条河流。
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3.The design of the new car features a cyclic section that improves fuel efficiency.
新款汽车的设计中包含了一个循环部分，提高了燃油效率。