Precava
01
上腔静脉, 颅侧腔静脉
receives blood from the head and arms and chest and empties into the right atrium of the heart; formed from the azygos and both brachiocephalic veins
语法信息
有生性状态
无生命
形态构成
复合词
可数
singular
not gender specific
复数形式
precavae
上腔静脉, 颅侧腔静脉
