epidermal layer

例句：

1. 1. The epidermal layer ofthe skin is responsible for protecting the underlyingtissue from damage.
   皮肤的表皮层负责保护下面的组织免受损伤。
2. 2. The epidermal layer of theplant is where new leaves areproduced.
   植物的表皮层是新叶产生的地方。
3. 3. The epidermal layer ofthe skin is also involved in the immuneresponse to infections.
   皮肤的表皮层也参与对感染的免疫反应。