由于CPT-11类药物具有特异识别肿瘤细胞的能力，临床医生提出该项技术可能会有效避免抗肿瘤药物对正常细胞杀伤的副作用。

The ability to target tumors with CPT-11 suggests that this technique could let clinicians treat tumors in humans more effectively while avoiding side effects caused by damage to normal cells.

youdao

当你在躺椅里晒太阳的时候，阳光中的紫外线穿透你的皮肤，杀伤正常状态下帮助你皮肤更新的活细胞。

While you bake in your lounge chair, ultraviolet light from the sun zaps through your skin and kills living cells that normally work to help make new skin.

youdao

正常的树突状细胞会把异源体递呈给T细胞使其产生杀伤性T淋巴细胞来摧毁它。

Normally dendritic cells show an invader to T cells which produce cytotoxic T cells to destroy it.

youdao