保: defend; protect兑: exchange; convert; cash保兑费: confirming charge fee for confirmation保兑行: the confirming bank不保兑: irrevocable and unconfirmed credit加保兑: add confirmation保兑,确认,证实: confirm保兑保证金: confirming margin保兑发票: delcredere invoice保兑公司: confirm house保兑确定: confirmation保兑手续费: confirmation commission; confirming charges保兑信用证: confirmed credit; confirmed letter of credit (confirmed l/c); confirmedlc; confirmedletterofcredit; cumulative letter of credit保兑信用状: confirmed credit; confirmed letter of credit保兑银行: confirming bank; confirmingbank保兑责任: confirmed engagement保兑指示: confirmation instructions附条件保兑: soft confirmation保兑信用证;保兑信用状: confirmed letter of credit保兑的信用证: confirmed l/c不保兑信用证: unconfirmed l-c; unconfirmed letter of credit非保兑信用证: unconfirmed l-c; unconfirmed letter of credit无保兑信用证: unconfirmed letter of credit无需你行保兑: without you confirmation thereon; without your confirmation thereon本证无需你行保兑: s must be sent by consecutive airmails