delinquency

n. 行为不良,错失

Now she returned to the subject of juvenile delinquency in that country.

现在她又回过来讲那个国家少年犯罪的问题。

The rise in delinquency is an indictment of our society and its values.

为非作歹现象有增无已, 这是对我们的社会及其价值观的控诉.