名词
中文翻译：循环系统
同义词：
['circulatory system', 'cardiovascular system例句：1. The recirculating system in the hospital is designed to improve patient care.（医院的循环系统设计用来提高病人护理。）']
例句：
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1. The recirculating system in the hospital is designed to improve patient care.
医院的循环系统设计用来提高病人护理。
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2.The heart's circulatory system plays a crucial role in maintaining our health.
心脏的循环系统在维护我们的健康中起着至关重要的作用。
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3. The research team has developed a new technology that could revolutionize the recirculating system for wastewater treatment.
研究团队开发了一种新技术，可能会彻底改变废水处理中的循环系统。