electric cautery

例句：

1. 1. The doctor used an electric cautery to remove the tumor.
   医生使用电灼疗法切除了肿瘤。
2. 2.During the operation, the surgeon used an electric cautery to close the incision.
   手术中，外科医生使用电灼疗法闭合切口。
3. 3. Electric cautery is a safe and effective method for treating minor injuries.
   电灼疗法是一种安全有效的治疗方法，用于治疗轻微的伤口。