Quaternions
(quaternion 的复数) n. 四个一组, 四个一套, 四元数
🗣️ 情景例句
What kind of person do you think you are?
你觉得你是那种人？
Art is long, life is short.
艺术恒久，生命短暂。
Before we had time to worry about what might happen, we were back on the plain again.
我们还未来得及担心后果，车已重新开上了平地。