常見例句They also toppled the theory that humans could not leave Africa until they had invented Acheulean technology. 同時,這也顛覆了人類直到發(fā)明阿歇爾技術之后才能離開非洲的理論。ON THE POSSIBILITY OF BOSE HANDAXE COMING FROM WESTERN ACHEULEAN CULTURE 試論百色手斧文化由西方擴散的可能性"ABout 700,000 years ago, the first rough hand ax appeared; it was later refined and used with other tools in the Acheulean industry. " "大約700,000年前,第一支粗糙的手斧出現(xiàn),后來在阿舍爾文化期工藝時期加以改進并與其它工具一起使用。" 返回 Acheulean