coming-of-age 是什么意思啊

【coming of age】意思与用法
英语读音【ˈkʌmɪŋ ɔv eidʒ】
美语读音【ˈkʌmɪŋ ʌv edʒ】

1. N-SING成熟;发达 W
hen something reaches an important stage of development and is accepted by a large number of people, you can refer to this as its coming of age .
...postwar Germany's final coming-of-age as an independent sovereign state.
战后德国作为独立主权国家的最终成熟

2. N-SING成年
Someone's coming of age is the time when they become legally an adult.
...traditional coming-of-age ceremonies.
传统的成年仪式

成年礼

coming-of-age [简明英汉词典]
n.成年, 成熟

Coming of Age」英文是「已届成年」的意思。