Arteria tympanica anterior

例句：

1. 1. The anterior cranial artery is responsible for supplying blood tothe brain.
   前脑动脉负责向大脑供血。
2. 2. During surgery, the anteriorcranial artery needs to bepreserved to prevent damage to the brain.
   在手术过程中，需要保护前脑动脉以防止对大脑的损伤。
3. 3. Theanterior cranialartery is a vital partof the human body'scirculatory system.
   前脑动脉是人体循环系统的重要组成部分。