seroche

例句：

1. 1.The doctor administered a seroche test to diagnose the patient's condition.
   医生给病人做了血清测试来诊断病情。
2. 2.Seroche levels in the body play a crucial role in immune response.
   体内的血清水平在免疫反应中起着至关重要的作用。
3. 3.Blood transfusion is an essential procedure for treating severe blood loss.
   输血是治疗严重失血的关键环节。