deetiolation

例句：

1. 1. The skin on his hands is beginning to deetiolate.
   他的手上的皮肤开始脱皮了。
2. 2. The doctor advised him to keep the wound clean and dry for deetiolation.
   医生建议他保持伤口清洁干燥以利于脱皮。
3. 3. During the winter months, some animals lose their fur due to deetiolation.
   在冬季，一些动物由于脱皮而失去了毛发。