jugular

英文解釋：

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

相關句子：

1. A strategic attack aimed at the enemy's jugular.
   以敵人要害為目標的一次戰略性進攻