preschooler
柯林斯词典
1. N-COUNT Children who are no longer babies but are not yet old enough to go to school are sometimes referred to as preschoolers. 学龄前儿童[书面] [usu pl]
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preschooler /ˈpriːskuːlə/ (also pre-schooler) (preschoolers)
剑桥词典
- a child who is not old enough to go to formal school
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