documentary bill短语¹⁴⁴⁹⁷²⁺² 基本例句 跟单汇票; 押汇汇票 结算 Nowadays our foreign trade companies mainly use three kinds of accounting methods in the export trade: international remittance, documentary bill for collection and documentary letter of credit. 目前我国外贸企业在出口业务中主要使用三种结算方式国际汇款、跟单托收和跟单信用证。 cnki