adj. 可归还的；可退回的；可回答的
词根：return
vt.
return 返回；报答；n. 返回；归还；回球；vi. 返回；报答；adj. 报答的；回程的；返回的
1.The welcome award is not transferable, returnable or redeemable for cash.
迎新奖赏不可转让，退换或兑换现金。
2.Gifts redeemed are non-returnable and cannot be exchanged for cash.
兑换的礼品不可退货或退换现金。
3.I understand that all application materials become the property of the American Liberty University and are not returnable.
我所提交的资料为美国利伯堤大学所有并且是不退还的。
4.Ten or twenty years ago, you could buy milk in returnable, refillable glass bottles, and many people recycled voluntarily.
十几二十年前，你买到的牛奶会装在可回收、可重复灌装的玻璃瓶里，许多人也自愿做回收工作。
5.If the gift is not returnable, you've wasted your money.
如果礼物不能退回，那么钱就浪费了。
6.Goods sold are not refundable, returnable or exchangeable.
出售商品不接受退款，退货或换货。
7.Landlords can charge a returnable deposit.
房东可以收取一笔可退还的押金。