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
Sorry. I have a meeting right now.
抱歉，我马上有个会议要开。
A hasty man is seldom out of trouble.
性急难免出岔子。
It is much cheaper to post or email a long report than to fax it.
邮寄或电子邮递一封长篇报告比传真要便宜得多。