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
习语
非正式
例子
Their business has really been on the up and up lately.
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
习语
非正式
例子
The company's financial reports are always on the up and up, providing accurate and honest information to its investors.
