unpaidadj.未付款的；没有报酬的unpaid estate duty欠缴遗产税unpaid family work无报酬的家务工作unpaid liabilities[经] 未偿负债unpaid blood donor无偿献血unpaid blood donors无偿献血者unpaid outside work无薪外间工作unpaid-up capital未缴股本unpaid transmission无偿传播unpaid subscription未付认股款unpaid voucher file待付凭证档案