局部麻醉

例句：

1. 1. The doctor explained that she would need to undergo a minor surgery with local anesthesia.
   医生解释说，她需要进行一次小型手术，局部麻醉。
2. 2.During the operation, the patient was given local anesthesia to numb the area around the incision.
   在手术过程中，患者接受了局部麻醉，以使切口周围的区域麻木。
3. 3. Local anesthesia is often used for procedures that require minimal discomfort or pain.
   局部麻醉通常用于那些需要最小程度不适或疼痛的手术中。