We're going to - one of the reasons why you'll see why cell mediated responses are important is because antigens can appear in your body in different ways.

我们将--,细胞免疫如此重要的一个原因是,抗原能够以不同方式出现在体内

耶鲁公开课 - 生物医学工程探索课程节选

The main effector cells in cell mediated immunity, the cells that do the main business are called T-cells.

细胞免疫中的主要效应细胞,即发挥主要作用的细胞是T细胞

耶鲁公开课 - 生物医学工程探索课程节选