undifferentiated stem cell meaning in English

未分化干细胞

Rather than injecting undifferentiated stem cells into damaged tissue , using precursor cells from a later stage of development - - ones already “ programmed ” to become retina or some other type of cell - - may be more successful , he says
不是通过注射未分化的干细胞进入损伤组织，使用来自发育后期的前体细胞（已经程序化成为视网膜或其他种类的细胞）可能更成功。