Bill of exchange什么意思急

Bill of exchange什么意思急 bill of exchange是什么意思 Bill of exchange上的exchange for bill of exchange和draft有什么区别我知道两者都有汇票的意思 但是这两者到底有什么区别啊 bill of exchange里的of作何解释? exchange中文什么意思 hvac exchange什么意思 voluntary exchange什么意思 exchange什么意思? intellectual exchange什么意思? intellectual exchange什么意思? refond and exchange什么意思 bill 英文什么意思? bill什么意思? Bill什么意思? The outbreak of the moment of silence in exchange for a lifetime什么意思 快递英语什么意思arrival at inward office of exchange往日本邮寄邮件这些英语什么意思arrival at inward office of exchange 远期信用证下usance draft 与bill of exchange 有何不同?