precribrum

例句：

1. 1. The baby is due to be born in three months.
   这个婴儿预计在三个月后出生。
2. 2. She was admitted to the hospital with a preterm labor.
   她因早产被送往医院。
3. 3. Preterm infants are at risk for developmental delays.
   早产儿有发展迟缓的风险。