negotiation against letter of indemnity中文什么意思

凭担保押汇

• negotiation:    n. 〔常 pl.〕 1.协商,谈判 ...
• against:     Are you for ...
• letter:     letter2 n. 1 ...
• indemnity:    n. 1.保护，保障。 2.损失赔偿 ...