of, for, or relating to young people (与)青少年(有关)的 juvenile crime. 青少年犯罪。 ■childish; immature 孩子气的,幼稚的;不成熟的 she's bored with my juvenile conversation. 她已经厌烦了我幼稚的谈话。 ■of or denoting a theatrical or film role representing a young person 青少年角色的 the romantic juvenile lead. 扮演浪漫少年的主角。 ■of or relating to young birds or other animals (与)幼鸟或幼兽(有关)的
noun
a young person 青少年 ■(Law)a person below the age at which ordinary criminal prosecution is possible (18 in most countries) (律)未成年人(低于普通刑事诉讼年龄的人,大多数国家规定为18岁) ■a young bird or other animal 幼鸟;幼兽 ■an actor who plays juvenile roles 扮演青少年角色的演员
派生 juvenility [-ˈnɪlɪti] noun 语源
early 17th cent.: from Latin juvenilis, from juvenis 'young, a young person'