counter-culture
noun [ C or U ] uk/ˈkaʊn.təˌkʌl.tʃər/ us/ˈkaʊn.t̬ɚˌkʌl.tʃɚ/
反正统文化，反主流文化（反对主流社会的生活方式和价值观念）；反主流文化的群体
a way of life and a set of ideas that are completely different from those accepted by most of society, or the group of people who live this way