infant n.&adj.

n.
1.婴儿，幼儿
a nursery for infants under two
两岁以下婴幼儿的托儿所
their infant son
他们幼小的儿子
She was seriously ill as an infant.
她幼年时曾患重病。
the infant mortality rate
婴幼儿死亡率
2.4岁到7岁的学童
an infant school
幼儿学校
infant teachers
幼儿教师
I've known her since we were in the infants.
从幼儿学校时我就认识她了。

adj.
1.供婴幼儿使用的
infant formula
婴儿配方奶粉
2.初期的，初创期的
infant industries
新兴工业

本节目为可可原创节目，未经允许请勿转载。