柯林斯詞典jugular vein 1. N any of three large veins of the neck that return blood to the heart from the head and face 頸靜脈 返回 jugular vein劍橋詞典any of several large veins in the neck that carry blood from the head to the heart 頸靜脈 習語go for the jugular 返回 jugular vein