0 behaviour that is dishonest, socially unacceptable, or unsuitable for a particular situation -- 不诚实的做法，不恰当的行为
allegations of sexual impropriety 对不正当性行为的指控
Tumusiime was taken to court, but to the utter chagrin of parliamentarians he was acquitted of charges of running down the corporation and financial impropriety.
The others were found guilty of financial impropriety or negligence causing losses of revenue to the state.
As a consequence of the improprieties and losses of the funds, the industry's reputation suffered for several years.
Perversely his practices made it difficult for any authority to accuse him of impropriety.
Like others, she felt the impropriety of making her suffering known.
This explains, in part, why neither the medium nor her spirit were charged with impropriety.
The great sin of the orator, as for the architect, is to be guilty of improprium, impropriety (viii.2.3-4).
This clear rule would help bypass concerns about coercion, motivation, violations of bodily integrity, intrusions upon autonomy, and other indicia of possible impropriety.
