proguanil

例句：

1. 1.The patient was given proguanil to treat his malaria.
   病人被给予奎宁治疗他的疟疾。
2. 2.Proguanil is a common antimalarial drug.
   奎宁是一种常见的抗疟药物。
3. 3.The doctor prescribed proguanil for the patient's fever.
   医生为病人的发烧开了奎宁药。