sodongmaek
arteriole
artériole
소동맥은 혈액을 모세혈관으로 전달하는 역할을 합니다.
sodongmaek-eun hyeolaeg-eul mosehyeolgwan-eulo jeondalhaneun yeoghal-eul hamnida.
The arteriole plays a role in delivering blood to the capillaries.
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