invoicen.发货单；发票；货物vt.开票；寄发票；开清单invoice number发票号invoice outward售出发票invoice control发票管理invoice licence小件货物运入许可证invoice approval发票的核准invoice checking核对发票invoice discount发票折扣invoice register发票登记簿invoice for sales销货发票invoice factoring[经] 发票转让