露體癖 angolul

exhibitionism▼(practice of displaying one's private bodily parts in public)
noun
[UK: ˌek.sɪ.ˈbɪ.ʃə.nɪ.zəm] [US: ˌek.sɪ.ˈbɪ.ʃə.nɪ.zəm]