基本解释填迟日期票据英汉例句双语例句Purchase of a post-dated bill of exchange or promissory note by a Bank by means of deducting non-accrued interest in advance shall be called a discount.银行对远期汇票或本票，以折扣方式预收利息而购入者，谓贴现。post-dated bill更多例句专业释义经济学远期票据