Non-refundable credits免税额度

Non-Refundable Rate不能退还率;不退还率

Non-refundable Fee报名费

Non-refundable bonds不可退款债券

non-refundable ticket不能退的票

non-refundable payment不可归还的负款

non-refundable deposit订车押金

Non-Refundable Tax Credit税额

non-refundable service card退换服务卡

a non-refundable deposit留位费