accompanying document 附件 account 账户、科目 account payable 应付账款 account title / accounting item 会计科目 accounting document/ accounting voucument 会计凭证 accounting element 会计要素 accounting entity 会计主体 accounting entries 会计分录 accounting equation / accounting identity 会计恒等式 accounting function 会计职能 accounting postulate 会计假设 accounting principle 会计原则 accounting report /accounting statement 会计报表 accounting standard 会计准则 accounting time period concept 会计分期 accounts receivable / re