prehistory發音名詞1史前時代、史前史These cave paintings offer a rare glimpse into human prehistory.這些洞穴壁畫讓我們難得一窺人類的史前時代。2前史、早期背景The book traces the prehistory of the internet back to the 1960s.這本書把網路的前史追溯到一九六〇年代。