Quaternions
(quaternion 的复数) n. 四个一组, 四个一套, 四元数
🗣️ 情景例句
No, you needn't do that.
不行呀，你不必这样。
The more things a man is ashamed of the more respectable he is.
一个人引以为耻的事情越多，就越可尊敬。
Father Christmas is very kind-hearted.
圣诞老人心肠很好。