prepubescent

[ˌpriːpjuːˈbesənt]

释义

adj.前青春期的，青春期以前的
Before the age at which a person begins puberty.

例句
eg.House:Oxygen is so important during those prepubescent years, don’t you think?(House)
豪斯：氧气对于青春期前的青少年尤其重要，不是吗？（豪斯医生）