毛もう細さい血けっ管かん

noun

capillary; capillary vessel

Anatomical term for the smallest blood vessels connecting arterioles and venules.

• 毛もう細さい血けっ管かんは、動どう脈みゃくと静じょう脈みゃくをつなぐ細ほそい血けっ管かんです。

  Capillaries are thin blood vessels that connect arteries and veins.