pyracin

例句：

1. 1. Pyracin is a medication used to treat urinary tract infections.
   吡拉辛是一种用于治疗尿路感染的药物。
2. 2. The patient was given a prescription for pyracin and instructed to take it as directed.
   病人被开了一张吡拉辛的处方，并被告知按照指示服用。
3. 3.The doctor prescribed pyracin for the patient's high fever and advised them to rest.
   医生为患者的高烧开了吡拉辛的处方，并建议他们休息。