refund

详细解释:n. 偿还
vt. 付还, 偿还借款
vi. 归还, 偿还
【经】 归还, 偿还; 退还款

词型变化：

名词:refunder动词过去式:refunded过去分词:refunded现在分词:refunding第三人称单数:refunds形容词:refundable

英语解释：

名词 refund:

money returned to a payerthe act of returning money received previously同义词：repayment