jingoism
noun [ U ] politics disapproving uk/ˈdʒɪŋ.ɡəʊ.ɪ.zəm/ us/ˈdʒɪŋ.ɡoʊ.ɪ.zəm/
极端爱国主义;侵略主义;沙文主义
the extreme belief that your own country is always best, often shown in enthusiastic support for a war against another country
Patriotism can turn into jingoism and intolerance very quickly. 爱国主义会很快转化为沙文主义和极端排外。