prehistoric
adjective uk/ˌpriː.hɪˈstɒr.ɪk/ us/ˌpriː.hɪˈstɔːr.ɪk/
史前的，有文字记载的历史以前的
describing the period before there were written records
prehistoric man/humans/animals 史前人类／动物
Painting originated in prehistoric times. 绘画始于史前时期。
informal disapproving古旧不堪的，完全过时的
very old-fashioned
He has prehistoric views about women who have careers. 他对职业女性的看法完全过时。