Euler's summation formula
[计] 欧拉求和公式
🧩 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
Where shall I put my signature?
我签在哪儿呀？
Which is your bag?
哪个是你的包？
'Perfume, eh?' he asked sarcastically.
“香水，嗯？”他讥讽地说道，