injector set

例句：

1. 1.The doctor gave me an injection to relieve my pain.
   医生给我打了一针来缓解我的疼痛。
2. 2. The nurse prepared the injector set for the surgery.
   护士为手术准备了注射器套装。
3. 3. The patient received the injector set as part of their treatment.
   患者作为治疗的一部分接受了注射器套装。