immunologic specificity

例句：

1. 1. The immune system's response to the virus is highly specific.
   免疫系统对病毒的反应非常特异性。
2. 2. The researcher found that the antibodies had a high degree of specificity in their target.
   研究者发现抗体在目标上具有高度的特异性。
3. 3. The development of new vaccines requires a high level of immunologic specificity.
   开发新的疫苗需要高度的免疫学特异性。