streptolin

例句：

1. 1. The patient's condition improved significantly after receiving streptolin treatment.
   患者在接受链球菌溶素治疗后，病情显著好转。
2. 2. The study found that streptolin could effectively treat certain bacterial infections.
   研究发现，链球菌溶素可以有效治疗某些细菌性感染。
3. 3. The doctor administered streptolin intravenously to the patient for further treatment.
   医生给患者静脉注射了链球菌溶素以进行进一步的治疗。