biological metamorphosis
complete metamorphosis
metamorphosis process
A: Did you notice the metamorphosis in his behavior?
A：你注意到他的行为发生了转变吗？
B: Yes, he has become much more decisive.
B：是的，他变得果断多了。
1) 变态发育
2) 彻底的变化
3) 演变
1. 变形；蜕变；演变
noun
1. A complete change of form, structure, or substance.
Synonym: transformation, transmutation