“侵袭力”用英语怎么说？

一般来说, 低分化的肿瘤更富于侵袭力.In general, neoplasms with less differentiation are more aggressive.目的　观察转入野生型PTEN基因 的胶质瘤细胞体外侵袭力改变,探索PTEN基因对胶质瘤细胞影响方式.ObjectiveTo study the effects of wild - type PTEN gene on the invasion ability of g...