n.未步入青春期的儿童，九至十三岁儿童
adj.未满十三岁的(孩子)

The preteen was excited for her first sleepover at a friend's house.
这个小女孩对在朋友家过夜感到很兴奋。
Her preteen brother refused to wear anything but his favorite superhero t-shirt.
她的少年弟弟只肯穿他最喜欢的超级英雄T恤。
The preteen choir sang beautifully during the church service.
青少年唱诗班在教堂礼拜中演唱得非常动听。
She bought new school supplies for her preteen, who had outgrown last year's backpack.
她为已经长大不再适合使用去年书包的青少年买了新的学习用品。
The preteens giggled as they shared secrets during their afternoon tea break.
在下午茶休息时，这群少年们一边分享秘密一边咯咯笑。
The preteen boy showed off his new skateboard tricks in the park.
这位少年男孩在公园里炫耀他的新滑板技巧。
Their preteen daughter asked if she could get her ears pierced.
他们的女儿问是否可以打耳洞。
The preteen fashionista loved experimenting with different styles and makeup looks.
这个时尚小达人喜欢尝试各种不同的风格和妆容。
The preteens were captivated by the magic show during the family outing.
这群少年在家庭外出活动中被魔术表演深深吸引。
The teacher assigned a group project to the preteens, encouraging teamwork and communication skills.
老师给这些青少年分配了一个小组项目，以培养他们的团队合作和沟通能力。