但蜕变不一定美丽，毛毛虫变的不一定是蝴蝶，对不对？

But metamorphosis does not necessarily beautiful, caterpillar change is not necessarily the butterfly, right?

youdao

但蜕变不一定美丽，毛毛虫变的不一定是蝴蝶，对不对？

But metamorphosis does not necessarily beautiful, caterpillar change is not necessarily the butterfly, right?

youdao