a. relating to or affecting the infant during the first month after birth
a. 出生不满一个月的婴儿
[医] 新生[期]的
1. The neonatal unit in the hospital cares for premature babies.
医院的新生儿科专门照顾早产儿。
2. Neonatal doctors are trained to handle various health issues in newborns.
新生儿医生接受培训以处理新生儿的各种健康问题。
3. Proper nutrition is crucial for the neonatal development of infants.
适当的营养对婴儿的新生儿期发育至关重要。