double quotidian fever

例句：

1. 1. She was suffering from double daily fever for several days.
   她连续几天都患了双重日常发烧。
2. 2. The patient's condition worsened due to double daily fever.
   由于双重日常发烧，患者的病情恶化了。
3. 3. The doctor prescribed antibiotics for the patient's double daily fever.
   医生为患者的双重日常发烧开了抗生素。