学龄前的英文：
preschool

preschool是什么意思：
adj. 未满学龄的，学龄前的，就学前的
n. 育幼院，幼稚园

This kind of toy is mean for preschool children.
这种玩具专为学龄前儿童制造的。

Preschool is designed to give children from educationally deprived households an early boost.
幼儿园，是为了给来自缺乏教育环境的家庭的孩子一个早期帮助。

But some states run counter to the national trend and experienced a drop in the population of preschool children.
可是有些州与全国趋势背道而驰。学龄前儿童人数下降。

Ordinary institutions of preschool education shall admit disabled children who are able to adapt themselves to the life there.
普通幼儿教育机构应当接收能适应其生活的残疾幼儿。

The Research On Disabled Children (0-7) And The Strategy Of Preschool Special Education In Hebei Province.
河北省残疾儿童(0－7岁)现状调查及学前特殊教育对策研究报告。