unprofessional
🇺🇸
/ˌʌnprəˈfeʃənl/
🇬🇧
/ˌʌnprəˈfeʃənl/
adjective
R
not acting in a way that is proper for a job or profession
His unprofessional behavior at work included being late and not finishing tasks on time.
他在工作中的不專業行為包括遲到和未能按時完成任務。
translation
不專業的