An unpaid, overdue debt or an unfulfilled obligation.

欠帐未付的，逾期债款或未履行的职责。

A month prior, faced with about $15,000 in unpaid tuition and overdue bills, Taylor and her roommate typed "tuition," "debt," and "money for school" into Google.

一个月之前，面对1.5万美元的学费以及各种过期未付的账单，泰勒和她的室友在Google的搜索栏中输入了“学费”、“债务”和“上学开销”这三个关键词。

People who owe comparatively large amount of debt which is overdue.

个人所负数额较大的债务到期未清偿的。

The central bank warned of potential risks of increasing overdue credit card debt as Banks expanded their credit card business.

央行警告，随着各银行信用卡业务规模不断扩大，信用卡坏账率持续走高的潜在风险值得关注。

This would eliminate the added aggravation of large overdue accounts and lesson our reliance on debt collection agencies or possibly even (eventually) print management software.

这将减轻过多的逾期账款所造成的日益增大的负担，也将减少我们对于催债公司的依赖，甚至最后还将解除对打印机软件管理系统的依赖。