血けっ管かん系けい

noun

vascular system; blood circulatory system

Anatomical term referring to the network of blood vessels (arteries, veins, capillaries). Used in medical and biological contexts.

• 血けっ管かん系けいは全ぜん身しんに酸さん素そを運はこぶ重じゅう要ような器き官かんです。

  The vascular system is an important organ that carries oxygen throughout the body.

• この図ずはヒトの血けっ管かん系けいを示しめしている。

  This diagram shows the human vascular system.