refund

1. N-COUNT A refund is a sum of money that is returned to you, for example because you have paid too much or because you have returned goods to a shop. 退款

Face it – you'll just have to take those cowboy boots back and ask for a refund. 麪對現實吧–你不過是要把那些牛仔靴拿廻去，要求退款。

2. V-T If someone refunds your money, they return it to you, for example because you have paid too much or because you have returned goods to a shop. 退還

We guarantee to refund your money if you're not delighted with your purchase. 如果你對購買的商品不滿意，我們保証退款。