Quaternions
(quaternion 的复数) n. 四个一组, 四个一套, 四元数
🗣️ 情景例句
and one of them is Columbia.
其中一所是Columbia大学。
You're not so great yourself.
你自己也没好到哪里去。
Maybe my parents will take Dick and me to a few cities in the south.
可能我父母要带迪克和我到南方的几个城市去。