And if you maintained it in the right way, this polymer scaffold together with the skin cells will grow into skin.

如果培养方法得当,这个聚合物支架与这些皮肤细胞,会融合形成皮肤

耶鲁公开课 - 生物医学工程探索课程节选

The same way cells that form the limb become more like muscle cells or skin cells, or the structures that become the limb.

同样的,形成上肢的细胞,变得越来越像肌肉或皮肤细胞,或者上肢的其他结构

耶鲁公开课 - 生物医学工程探索课程节选