Euler number
[化] 欧拉数
🧩 词语组成解析
[计] 欧拉
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
Does anybody share David's opinion?
有谁同意大卫的观点吗？
The most surprising thing about it, however, is that it can land anywhere: on snow, water, or even on a ploughed field.
雪地上，水面上，甚至刚耕过的田里。