adolescents青少年adolescentadj.青春期的；青少年的n.青少年adolescent boys and girls.青春期的男孩和女孩。adolescent females and males青春期男女Adolescent Internet Addiction青少年网络成瘾adolescent-limited offender青少年期犯罪人adolescent menstrual disorder青春期月经方面的疾病adolescent identity formation青年期同一性形成Adolescent situation reaction青春期处境反应adolescent table tennis player青年运动员adolescent growth irregularity青春期发育不全Adolescent functional bleeding青春期功血