新汇票||再兑换汇票 re-exchange||re-draft

新汇票/再兑换汇票 re-exchange/re-draft

故汇票||再兑换汇票 re-exchange||re-draft

远期汇票兑换率 forward rate ; forward rconsumed

新汇票再兑换汇票 re-exchangere-draft

近期汇票兑换率 forward rate