noun🔗Shareティーンエイジャー, 10代A person between 13 and 19 years of age; an adolescent."My younger sister is a teenager now, and she's starting to get more independent. "妹はもうティーンエイジャーで、自立し始めています。personagehumanfamilysocietyessentialChat with AIVocabulary GamePractice Reading
