unprofessional conduct不专业行为;[劳经] 非专业行为
unprofessional operation翻译;违章操作
Unprofessional People非专业人员
unprofessional accident[安全] 违章事故;翻译
Unprofessional Effect不是专业领域
Unprofessional Repairs非专业补救
Abusive And Unprofessional滥用和非专业
Unprofessional email address邮件地址不专业
That Unprofessional Bastard那不专业混蛋
ADJ（形容词） If you use unprofessional to describe someone's behaviour at work, you are criticizing them for not behaving according to the standards that are expected of a person in their profession. 不专业的; (工作中的行为) 未达到专业标准的[表不满]
He was fired for unprofessional conduct.
他因不专业的操作而被解雇。