而单独使用白细胞介素2治疗效果也并不十分明显，只有10％的病人肿瘤有所缩小。

The IL2 treatment itself wasn't very effective either; it shrank tumors in only 10% of patients.

youdao

而单独使用白细胞介素2治疗效果也并不十分明显，只有10％的病人肿瘤有所缩小。

The IL2 treatment itself wasn't very effective either; it shrank tumors in only 10% of patients.

youdao