a premature infant

• 早产婴儿

a premature infant的用法和样例：

例句

1. Premature babies are kept alive in incubators.
   早产婴儿放在保温箱里保育。
2. Is It Safer to Intubate Premature Infants in the Delivery Room?
   在分娩室内对早产婴儿行气管插管是否更加安全？