求 alma mater的词源?为什么是母校的意思?是来源拉丁语吗?

问题描述:

求 alma mater的词源?为什么是母校的意思?是来源拉丁语吗?
rt

Yale University -- one of the nation's most exclusive schools and the alma mater of US President George W.Bush -- said on Wednesday it will offer digital videos of some courses on the Internet for fre...