on the up and up
01
蒸蒸日上, 越来越成功
becoming increasingly successful with the passage of time
Dialect
British
British
idiom
informal
例子
After a difficult start, things were finally on the up and up for the team, with a string of victories in their last few games.
他们的生意最近蒸蒸日上。
02
in a way that involves no deception or rule violations
Dialect
American
American
idiom
informal
例子
I can assure you that the election process was completely on the up and up, with no fraudulent activities involved.
