n.进口保证金，进口押金 双语例句 To tell you frankly, a letter of credit would increase the cost of my import. When open a letter of credit with a bank, I have to pay a deposit. 坦率地说，信用证会增加我方进口货的成本，要在银行开立信用证...

发布时间：2025-08-22 浏览量：34