名詞 jugular:

1. veins in the neck that return blood from the head
   同義詞：jugular vein, vena jugularis
2. a vital part that is vulnerable to attack

形容詞 jugular:

1. relating to or located in the region of the neck or throat

1. A strategic attack aimed at the enemy's jugular.
   以敵人要害為目標(biāo)的一次戰(zhàn)略性進(jìn)攻

jug.u.lar

adj.Anatomy （形容詞）【解剖學(xué)】
Of, relating to, or located in the region of the neck or throat.
頸的，喉的，位于頸部和喉部的
n.（名詞）
Anatomy A jugular vein.
【解剖學(xué)】 頸靜脈
The most vital part:
致命處：最致命的部位：
例句：
a strategic attack aimed at the enemy`s jugular.
以敵人要害為目標(biāo)的一次戰(zhàn)略性進(jìn)攻

來源：
Late Latin iugul3ris (vôna) [jugular (vein)]
后期拉丁語 iugul3ris (vôna) [頸的（靜脈）]
from Latin iugulum [collarbone] [diminutive of] iugum [yoke] * see yeug-
源自 拉丁語 iugulum [鎖骨] [] iugum的小后綴 [軛，牛軛] *參見 yeug-