transaction

n. /trænˈzækʃn/ B2

交易；业务；办理

An act of buying or selling something, or a business deal.

仙境例句

Every transaction went into the shop's big account book, even the sale of two small tarts.

每笔交易都记进店里的大账本，连卖出两个小馅饼也不例外。