an empire established by Augustus in 27 BC and divided in AD 395 into the Western Roman Empire and the eastern or Byzantine Empire; at its peak lands in Europe and Africa and Asia were ruled by ancient Rome
Roman Empire的用法和样例:
例句
用作名词 (n.)
That movie was an epic about the Roman Empire. 那电影是一部有关罗马帝国的史诗般的作品。