To professionalize an organization, an institution, or an activity means to make it more professional, for example by paying the people who are involved in it.
例句
...the possibility of professionalising local government by offering salaries to senior councillors.通过给高级议员发薪水而将地方政府职业化的可能性
英英词典释义
Noun
1. the social process whereby people come to engage in an activity for pay or as a means of livelihood;
"the professionalization of American sports""the professionalization of warfare"