| 释义 |
循环系统xúnhuán xìtǒng人或某些动物体内由心脏、血管、血液、淋巴等组成的系统,血液由心脏压出去流到全身各部再回到心脏。{circulatory system; system consisting of the heart, blood vessels, blood, lymph, etc. in human or animal bodies. Via this system, blood is pumped out of the heart to flow to every part of the body and then back to the heart.}参看see【体循环】{tǐxúnhuán},【肺循环】{fèixúnhán}。 |