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

NK通过释放质的毒颗粒直接进入靶，来杀死靶。

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

T们也会产生毒性(Cytotoxic)，将前述的外来消。

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或者注射器注射进入体，并“毒剂”——这是一种对活有毒的化合物。

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，这些前体T在成熟后，分化为辅助T在表面表达CD4，或分化为毒性T（有时被称为抑制T）在表面表达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（T ）是毒性或杀伤;它们直接作于携带抗原的（肿瘤和从器官供体移植的组织）。