Coombs test

例句：

1. 1. The results of the Coombs test were unexpectedly positive.
   科姆布氏试验的结果出乎意料地是阳性的。
2. 2. The doctor ordered a Coombs test to confirm the diagnosis.
   医生下令进行科姆布氏试验以确认诊断。
3. 3.The patient's blood sample was sent for a Coombs test.
   患者的血液样本被送去进行科姆布氏试验。