gerbert 基本例句 n.格伯特 Arithmetic, astronomy and geometry were a standard part of the curriculum in medieval schools, making Gerbert's enthusiasm for these subjects unusual, but not unheard of. 算术、天文和几何本来就是中世纪学校的部分标准课程，这些课程引起了教皇尔贝特的热情本身就是非同一般的，但也不是闻所未闻。 yeeyan