denudation of eschar

例句：

1. 1. The tree's bark was denuded by the wind.
   树的皮被风吹掉了。
2. 2. The old roof needed to be denuded of its old shingles.
   旧屋顶需要去掉旧瓦片。
3. 3. The painter removed the denudation of the wall with a brush.
   画家用刷子清除了墙上的剥落。