carotid systems

• 颈动脉系统

carotid systems的用法和样例：

例句

1. Superficial to the alar arcade is the subdermal plexus of the nasal tip skin that is supplied by branches of both ophthalmic and facial artery systems.
   鼻翼动脉弓浅面是鼻尖皮肤真皮下血管丛，由眼动脉和面动脉系统供应。