2026-01-24 19:26:12 浏览次

rubicon是什么意思 英[ˈruːbɪkən] 美[ˈruːbɪkɑːn] n. （意大利中部的）卢比肯河n. the boundary in ancient times between Italy and Gaul; Caesar's crossing it with his army in 49 BC was an act of...