n.专业水平，专业素质，精湛的技艺，高超的能力，专长，职业化(在体育运动中使用职业运动员)

A professional always arrives at meetings punctually and dressed appropriately.
专业人员总是准时参加会议并穿着得体。
She conducted herself with the utmost professionalism during the high-stress situation.
在高压情况下，她表现出了极高的职业素养。
His professionalism in the workplace is evident from his attention to detail and commitment to quality.
他在工作场所的专业性体现在他对细节的关注和对质量的坚持。
It's important to maintain a professional demeanor, even when dealing with difficult clients.
即使面对难缠的客户，保持专业风度也很重要。
The manager's impartiality and fairness demonstrated a high level of professionalism.
经理的公正与公平体现了高水平的职业精神。
She handled a crisis at work with poise and professionalism, earning her colleagues' respect.
她以冷静和专业处理了一场工作危机，赢得了同事们的尊重。
Professionalism requires maintaining confidentiality in all matters, especially those involving client information.
专业要求在所有事情上都要保持机密，特别是涉及客户信息的事务。
He consistently upholds the company's values and ethics, embodying the core principles of professionalism.
他始终坚守公司的价值观和道德规范，体现了专业主义的核心原则。
In the business world, punctuality and follow-through are essential components of professionalism.
在商业领域，守时和履行承诺是专业素养的重要组成部分。
It's unprofessional to gossip or engage in negative talk about colleagues during work hours.
工作时间八卦或负面谈论同事是不专业的。