单词ecdysis
n.: 【动】(蛇等的)蜕皮;换羽网络: 蜕化;脱皮;有蜕皮
【动物;动物学】(蛇等的)蜕皮,(甲壳类的)脱壳;换羽
蜕化
脱毛
The reason of snake"s ecdysis is its skin too tightens and it feels uncomfortably.
蛇蜕皮是因为它的皮肤太紧而感到不舒服。