preschool
adj. 未满学龄的；就学前的，入学前的
n. 幼儿园，育幼院
例句
Ear infections are common in preschool children.
耳朵感染在学前儿童中很常见。
《柯林斯英汉双解大词典》
Looking after preschool children is very tiring.
照顾学龄前儿童很累人。
The report emphasized the value of a preschool education.
该报告强调了学龄前教育的价值。
