Riemannian geometry
黎曼几何；椭圆几何
🧩 词语组成解析
geometry[数]黎曼几何(学)
🗣️ 情景例句
Thank my son Robbie.
谢我儿子Robbie吧。
I wish I had half the money he does.
但愿我有他一半的钱。
We've got some cheaper ones in the back room.
后面房间里有一些比较便宜的。