professionalizevt.使 ... 职业化； 使 ... 专业化=professionalise(美)professionaladj.职业的；专业的；专门的n.专业人员professional selection职业选择professional executive专业经营者professional direction专业定向professional liability责任赔偿professional usability职业实用性Professional attribute专业素质professional finishing专业化涂装professional happiness专业幸福professional etiquette[经] (同行业间的)规矩； 行规Professional Judgments专业判断