metamorphosis /ˌmɛtəˈmoɚfəsəs/ noun plural metamorphoses /-fəˌsiːz/ /ˌmɛtəˈmoɚfəˌsiːz/ plural metamorphoses /-fəˌsiːz/ /ˌmɛtəˈmoɚfəˌsiːz/ Learner's definition of METAMORPHOSIS
1
: a major change in the appearance or character of someone or something(外貌、特性上的)改变,变形 [count]
[noncount]
2
biology : a major change in the form or structure of some animals or insects that happens as the animal or insect becomes an adult(某些动物或昆虫发育过程中的)变态发育 [noncount]
[count]