adj.可退还的，应归还的，必须交还的，可退回的，可回收的

The package is returnable within 30 days of purchase for a full refund.
这个包装在购买后30天内可退货全额退款。
Many online retailers offer returnable items with free shipping, making the process quite convenient.
许多在线零售商提供可退货商品，并提供免费运费，非常方便。
The book is returnable if it arrives damaged or not as described, so you have nothing to lose.
如果书到达时损坏或与描述不符，这本书是可以退货的，所以你没有任何损失。
The rental car company has a policy that allows returnable vehicles at any location within the country.
租车公司有政策允许在全国任何地点归还车辆。
The garden center sells plants that are guaranteed returnable if they don't thrive in your garden.
花园中心出售的植物，如果它们在你的花园中无法生长，是可以退货的。
The game console comes with a 30-day returnable period, giving customers ample time to decide if it's right for them.
游戏机有一个30天的可退货期，给顾客足够的时间来判断是否适合他们。
The reusable water bottle is returnable after being cleaned and sanitized, encouraging environmental responsibility.
这款可重复使用的水瓶清洗消毒后可以退货，以鼓励环保责任。
Some furniture stores have a returnable policy, allowing customers to exchange or return large pieces if they're not satisfied.
一些家具店有可退货政策，如果顾客不满意，可以交换或退回大件商品。
The clothing line offers a 14-day returnable policy, giving buyers the flexibility to change their mind on purchases.
该服装系列提供14天的可退货政策，让消费者在购买后有更多选择余地。
The software is returnable within 30 days, but customers must provide proof of purchase to initiate the refund process.
该软件在30天内可退货，但客户需要提供购买凭证才能启动退款流程。