blood group examination

例句：

1. 1.The doctor ordered a blood group examination for her.
   医生给她做了血型检查。
2. 2. Blood group examination is an important part of the medical examination.
   血型检查是医学检查的重要部分。
3. 3.During the blood group examination, the doctor discovered that she has A positive blood type.
   在血型检查期间，医生发现她有A型阳性的血型。