Read Edit View history 循环系统 xúnhuánxìtǒng circulatory system Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 循环系统/ 循環系統 xúnhuánxìtǒng circulatory system the organ system in humans and vertebrate animals, consisting of the heart, blood vessels, and lymph, that transports nutrients and oxygen throughout the body Edit Delete References Add reference No references for this word.
循环系统/ 循環系統 xúnhuánxìtǒng circulatory system the organ system in humans and vertebrate animals, consisting of the heart, blood vessels, and lymph, that transports nutrients and oxygen throughout the body Edit Delete