red cell antigens

例句：

1. 1. The test detects the presenceof red cell antigens in the patient's blood.
   该测试检测患者血液中红细胞抗原的存在。
2. 2. The study focused on theidentification of red cell antigens in patientswith certain diseases.
   该研究专注于识别患有某些疾病患者的红细胞抗原。
3. 3. Redcell antigens are importantmarkers for identifying blood types andmatching transfusions.
   红细胞抗原是识别血型和匹配输血的重要标志。