十几岁的

• teenage
• teen-age

例句

1. 青少年已经历青春发育期但未完全成熟的年轻人；十几岁的青少年
   A young person who has undergone puberty but who has not reached full maturity; a teenager.
2. 十几岁的青少年不喜欢被严格管教。
   Teenagers don't like being regimented.
3. 她的漫谈栏侧重于十几岁的青少年。
   She angled her column of chitchat toward teenagers.