1、Xenogeneic transplantation is the transplantation of cells or tissues from one species to another. 异种移植是将一种物种的细胞或组织移植到另一种物种的过程。

2、Xenogeneic reactions can occur when human tissues are transplanted into non-human animals. 当将人类组织移植到非人类动物时，可能发生异种反应。