the competence or skill expected of a professional
专业水准,娴熟的技艺,高超的水平
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the key to quality and efficiency is professionalism .质量和效率的关键是专业水准。
the practising of an activity,especially a sport,by professional rather than amateur players
(尤指体育运动)职业化
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the trend towards professionalism .职业化的趋向。
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professionalismn.专业水准;娴熟的技艺;高超的水平;职业化
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professionalsn.专业人员;专家;内行;专业工作者(professional的复数)