complanatine

例句：

1. 1. The doctor administered a complanatine to the patient for pain relief.
   医生给病人注射了麻醉剂以缓解疼痛。
2. 2. The patient was given anesthesia before the surgery to ensure comfort during the procedure.
   手术前，患者接受了麻醉以确保在手术过程中感到舒适。
3. 3.Sedatives are used to help patients relax and sleep during the recovery phase.
   镇静剂用于帮助患者在恢复期放松和入睡。