ADJ
未缴纳的;未付清的;还未付款的
Unpaid taxes or bills, for example, are bills or taxes which have not been paid yet.
例句
The taxman caught up with him and demanded £7,000 in unpaid taxes...
税收人员查到了他,要求他把未缴纳的7,000英镑税款交上。
The bills remained unpaid because of a dispute over the quality of the company's work.
由于对那家公司的工作质量有争议,账单还未付清。