zhè / bǐ / cǎi gòu / fèi yòng / méi yǒu / fā piào / hé / míng xì / zuì hòu / chéng le / yì bǐ / hú tu zhàng

这笔采购费用没有发票和明细，最后成了一笔糊涂账。

This procurement expense had no invoices or itemized details and eventually became a muddled account.