neo·na·tal /ˌnioˈnetḷ/
neo·na·tal /ˌnɪoˈnetḷ/ 形容詞 新生(期)的(產後四周內的),新生(期)的,新生兒的,新生嬰兒
neonatal adj : relating to or affecting the infant during the first month after birth; "neonatal care"; "the neonatal period"