delinquent account receivable

例句：

1. 1. The child was a delinquent who had been in trouble with thelaw for years.
   这个孩子是个不守规矩的孩子，多年来一直违法。
2. 2. The teachernoticed that some students were being delinquent during class.
   老师注意到有些学生上课时不守规矩。
3. 3. Theparents were worried about theirchild's behavior and consideredtaking him to therapy.
   父母担心孩子的举止，考虑带他去接受治疗。