500元结欠款必须于90天之内付清。

The balance of $500 must be paid within 90 days.

《牛津词典》

因此，业主权益是一种剩余要求权，也就是对清偿了结欠债权人债务后的留剩资产的要求权。

Thus, owners' equity is a residual claim-a claim to the assets remaining after the debt to creditors has been discharged.

youdao

结欠金额的支付是在每月收到那些余额超过50.00欧元的联盟会员提出付款请求后执行的。

Payment of the balance due is made each month upon receipt of a payment request from affiliates who have exceeded a minimum balance of 50.00 Euro.

youdao

结欠金额的支付是在每月收到那些余额超过50.00欧元的联盟会员提出付款请求后执行的。

Payment of the balance due is made each month upon receipt of a payment request from affiliates who have exceeded a minimum balance of 50.00 Euro.

youdao