antigen crosslinking

例句：

1. 1.Antigen crosslinking is a crucial step in the development of vaccines.
   抗原交联是疫苗开发过程中的关键步骤。
2. 2.During the immune response, antigen crosslinking occurs between T cells and B cells.
   在免疫应答中，T细胞和B细胞之间发生抗原交联。
3. 3.The study of antigen crosslinking has led to new insights into the mechanisms of immunity.
   对抗原交联的研究揭示了免疫系统机制的新见解。