arterial

動脈的醫學

The surgeon quickly stopped the arterial bleeding in his leg.

外科醫師迅速止住了他腿部的動脈出血。

幹線的、主幹道的

Heavy rain flooded several arterial roads into the city center.

大雨淹沒了通往市中心的數條主幹道。

幹道、主幹道交通

Traffic on the northern arterial slows to a crawl every morning.

每天早上北側幹道的車流都慢得像在爬。