let's go dauch是说分开付,AA制。一起买单,然后回去再算每个人是多少:someone of us pay the money first, then we give the money to him or her later。如果是一个人请客的话可以说:I will pay the money for this meal, my treat.
买单.英文:Bill please.bill:用于restaurant 餐馆:a list showing how much you have to pay for food you have eaten in a restaurant especially BrE 〔餐费的〕账单 【尤英】。例如:Could we have the bill, please?请给我们结账好吗?