attrib.
1- of or relating to the time before a child is old enough to go to school（与）学龄前（有关）的; （与）入学前（有关）的：
a pre-school playgroup.
一个学龄前幼儿游戏组。
1.1
- (of a child) under the age at which compulsory schooling begins（儿童）不足义务教育年龄的。
- a nursery school托儿所：
she goes to pre-school.
她上托儿所。
派生词