acceptance letter of credit

例句：

1. 1. The bank issued us a credit acceptance for the outstanding loan.
   银行为我们发出的是一笔未偿还贷款的承兑信用证。
2. 2. The company accepted the offer and signed the acceptance letter.
   公司接受了报价，并签署了承兑书。
3. 3. The buyer requested an acceptance letter from the seller.
   买方要求卖家提供一份承兑书。