febrile urine

例句：

1. 1.He was feeling febrile and decided to rest.
   他感到发烧，决定休息。
2. 2. The patient showed signs of febrile illness.
   病人出现了发烧症状。
3. 3. She felt febrile after being exposed to the cold air.
   她被冷风吹过后感到发烧。