adj.不退费的；不可偿还的

The tickets with discound price are nonrefundable. 打折机票是不可以退票的。

A: These tickets are nonrefundable. 这些机票不可退。

Discounted tickets are usually nonrefundable and non-transferable. 打折的票不退款也不可以转到别的班次。

No.CFA Institute and society dues are nonrefundable and nontransferable. 不会，CFA协会及分会会费是不退还不让渡的。

Pets must be under 25 lbs.There is a nonrefundable 125 USD charge for all pets. 所有的18岁以下的儿童在使用现有的床铺之下不需付费。

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。