Grassmannian
格拉斯曼流形
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
There is a skeleton in every house.
每座房子都有骨架。
and see that nothing particularly alarming is happening to its companions.
并且看到自己的同伴身上没有发生让自己担惊受怕的事。