used to emphasize that something will happen even if the person you are talking to does not want it to

We're going to visit your aunt tomorrow and there'll be no buts about it. 我们明天要去看望你的婶婶，一定要去，没有商量的余地。

"I know I said I'd start that essay tonight but I'm tired." "No buts about it - you're making a start tonight."

I want that bedroom cleaned today and there'll be no buts about it.

"I'm not sure I want to go to the gym." "No buts - we're going!"

We're leaving now. No buts, come on!

See also: but noun