The function of the arterial system is delivery of blood from the heart to the tissues.

动脉系统的功能是由心脏向组织输送血液.

辞典例句

Infarcts are uncommon because the liver has two blood supplies - portal venous system and hepatic arterial system.

由于肝脏具有双重血液供应 — 门静脉和肝动脉,因此很少梗死.

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