adj.循环的；循环系统的

Your circulatory system circulates blood throughout your body. 循环系统使血液在全身循环流动。

It is said that this disease can destroy the human blood circulatory system. 据说这种疾病会破环人体的血液循环系统。

Rapid deconditioning of the circulatory system can occur as a result of bed rest. 由于卧床，循环系统适应功能迅速下降。

This is the value basis of circulatory economy industrial chain. 这种收益空间就是循环经济产业链的价值基础。