pyuria

例句：

1. 1.He developed a fever and had to see a doctor for pyuria.
   他发烧了，不得不去看医生因为尿中有血。
2. 2.The patient was diagnosed with pyuria and advised to stay hydrated.
   病人被诊断出有尿中带血的症状，被建议多喝水。
3. 3. Doctors suspect that the patient's pyuria may be due to an underlying kidney problem.
   医生怀疑病人的尿中带血可能是由于肾脏问题引起的。