age of discretion

• 责任年龄； 成年

age of discretion的用法和样例：

例句

1. A person reaches his majority at the age of 21.
   一个人二十一岁达到法定成年。
2. Each person of adult age was called upon.
   每个成年的男女都被召集来。

词汇搭配

• age of discretion 责任年龄