basal-cell layer

例句：

1. 1. The skin's surface has a basal cell layer that protects it from damage.
   皮肤的表面有一层基底细胞层，保护它免受损伤。
2. 2.In dermatology, the basal cell layer is important for repairing damaged skin.
   在皮肤病学中，基底细胞层对于修复受损的皮肤至关重要。
3. 3. The researchers found that the basal cell layer plays a crucial role in wound healing.
   研究人员发现，基底细胞层在伤口愈合过程中起着关键作用。