Euler's formula
[计] 欧拉公式
🧩 词语组成解析
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 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。
I don't remember where I was then.
我不记得那时我在哪里。
We also hope to expand our business with you.
我们也希望与贵公司扩大贸易往来。