unpaid

1. ADJ If you do unpaid work or are an unpaid worker, you do a job without receiving any money for it. 無報酧的[ADJ n]

Even unpaid work for charity is better than nothing. 甚至無償的慈善工作也好過沒事可做。

2. ADJ Unpaid taxes or bills, for example, are taxes or bills which have not been paid yet. (稅收或帳單) 未繳納的

...millions of dollars in unpaid taxes. …所欠的數百萬美元的稅款。