unprofessional

形容词 unprofessional:

1. not characteristic of or befitting a profession or one engaged in a profession

1. It's unprofessional to go round criticizing your colleagues.
   四处活动批评同事是不符合职业道德的。
2. The reporter was accused of unprofessional conduct.
   那位记者被控有违反职业道德的行为。