scar-free造句怎么写

4、Conclusion the new designed skin grafting technique in this paper could achieve scar-free healing, and the effect are much better than conventional technique in function and aesthetics of hands.

2、Now scientists have discovered that the key to scar-free wound healing could involve blocking the action of a common sugar.

1、Small sugar fragments can set off a signal cascade that increases inflammation and scar formation. A small peptide can block this process and allow scar-free healing

3、She also said she was confident in the promise of a "nearly scar-free" post-surgical bellybutton but was prepared for the alternative.