- 1.
职业的;专业的;职业上的 -
• I'd like to have your professional advice. 我想听听你专业方面的意见。 - 2.
专门的;专业水平的;高水准的 -
• I hope to acquire more professional skill. 我希望学会更专业的技能。 - 3.
本职的;职业性的 -
• a professional baseball player 职业棒球选手 -
• a professional boxer 职业拳击手