NK cells kill their target cells by releasing cytotoxic granules in their cytoplasm directly into the target cell.

NK胞通过释放胞质内的胞毒颗粒直接胞内，来杀胞。

They can also be cytotoxic, meaning that they will kill cells of said foreign body.

T胞们也会产生胞毒性(Cytotoxic)，将前述的外来胞消。

Chemotherapy drugs are delivered through pills and injections and use " cytotoxic agents, " which means compounds that are toxic to living cells.

化疗药物通过药丸服用或者注射器注射内，并要使用“胞毒剂”——这是一种对活胞有毒的化合物。

In the thymus, these precursor T-cells mature and express either CD4 on helper T-cells or CD8 on cytotoxic T-cells sometimes known as suppressor T cells.

胸腺中，这些前T胞在成熟后，分化为辅助T胞在胞表面表达CD4，或分化为胞毒性T胞（有时被称为抑制T胞）在胞表面表达CD8。

Some T cells (T8 cells) are cytotoxic or killer cells; they act directly on cells bearing antigen (tumor cells and tissue transplanted from an organ donor).

一些T胞（T 胞）是胞毒性或杀伤胞;它们直接作用于携带抗原的胞（肿瘤胞和从器官供移植的组织）。