#商务外贸专业英语函电：催款函范文 搜索结果
（1）subject:DemandingOverduePaymentDearSirs,AccountNo.8756Asyouareusuallyverypromptinsettlingyouraccounts,wewonderwhetherthereisanyspecialreasonwhywehavenotreceivedpaymentoftheaboveaccount,al
