A provision that allows a lender to demand payment of the total outstanding balance or demand additional collateral under certain circumstances.

• 是指在债务人无法偿还本金、利息或支付沉没成本,或丧失偿付能力,无力承担抵押财产的税收负担情况下,根据该项条款,该抵押合同的未偿付余额或其他合同将视为到期。