循环系统

• circulatory system
• circulating system

参考释义

循环系统

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例句

1. 红细胞增多症以循环系统中存在不正常的大量红细胞为特征的状况
   A condition marked by an abnormally large number of red blood cells in the circulatory system.
2. 多血在循环系统或在一个器官或区域中的血过多
   An excess of blood in the circulatory system or in one organ or area.