Fourier analysis
[计] 付里叶分析
🧩 词语组成解析
n. 傅立叶（姓氏）；傅里叶（法国空想社会主义者, 社会改革家）
🗣️ 情景例句
We'll spend many more weekends like this.
我们以后可以多度几次这样的周末。
A friend is never known till a man have need.
不到患难时，永远不能认识真正的朋友。
Which part of England do you come from?
你从英国的什么地方来？