单词nonrefundable
adj.: 不可偿还的；不能退款的
网络: 不退款；不可归还的；不退费的
They may be asked to accept or decline the offer by a certain date, and perhaps to make a deposit (which is usually nonrefundable).
学校也可能提出，学生可以在某一日期内接受或拒绝该校的录取，或要学生付保证金（通常是不退还的）。
All course fees are nonrefundable and must be paid in advance of a student commencing school.
所有学费都必须在开课之前支付，支付后无退款。
Nonrefundable Service Fee, Nonrefundable Paper Ticket Fee, Nonrefundable Delivery Charge.
不可退票服务费，不可退票纸门票费，工作日运送费用。
They angrily insisted that the manager return their nonrefundable deposit.
他们蛮不讲理，一定要经理退还原本不该退还的押金。
No. Once you submit your application for the CFA Program, your enrollment and registration fees are nonrefundable .
不行，一旦您提交了CFA课程的申请表，您的注册和报名费就不不能退还。
You must submit the application form along with a nonrefundable application fee.
除了申请表外，你还要交纳不可退还的申请费用。
The correct application processing fee paid in cash. Fee is nonrefundable.
以现金支付正确的申请受理费。受理费不予退还。
All fees, taxes and charges are nonrefundable.
所有费用、税金和收费都是不可归还的。
A: These tickets are nonrefundable.
这些机票不可退。
You must also pay a nonrefundable visa-processing fee of $140 (as of June 2010).
您还须支付不予退款的140美元签证办理费（2010年6月时的标准）。