vouchern.代金券；凭证voucher receipt book[经] 收款凭单登记簿voucher serial number传票编号voucher reading device票单阅读设备voucher payable account[经] 应付凭单帐户voucher for disbursement支出传票, 支出凭单voucher payable register应付凭单登记簿vouchers payable register[经] 应付凭单登记簿Voucher fetching function凭证取数函数voucher for business receipts营业收款凭证