interventionist
adjective politics uk/ˌɪn.təˈven.ʃən.ɪst/ us/ˌɪn.t̬ɚˈven.ʃən.ɪst/
（政府或其行动）好干预的，干涉主义的
(of a government or their actions) often becoming involved, either in the problems of another country, or in the economy of one's own country
an interventionist role 干涉作用
interventionist economic policy 干涉主义的经济政策