cross agglutination

例句：

1. 1. The researchers found thatthe cross agglutination of theantibodies was responsible for the disease.
   研究人员发现，抗体的交叉凝集是导致该疾病的原因。
2. 2. The process of cross agglutination is crucial in the development ofvaccines.
   交叉凝集过程在疫苗的发展中至关重要。
3. 3. The patient's blood showedsigns of cross agglutination,indicating an infection.
   患者的血液显示出交叉凝集的迹象，表明感染了。