neonatal period

例句：

1. 1. The newborn baby is sleeping soundly in the crib.
   新生儿宝宝正安稳地躺在婴儿床里睡觉。
2. 2.The neonatal period is crucial for a baby's development.
   新生儿期对婴儿的发展至关重要。
3. 3. The neonatal unit at the hospital is designed to provide specialized care for newborns.
   医院里的新生儿病房专门提供针对新生儿的特殊护理。