Fourier series
[计] 傅里叶级数
🧩 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
It's nice to meet you.
很高兴见到你 。
Recently, I have learned a lot of new things about myself.
最近，我学到了许多自己以前不明白的事理。
I believe I haven't reached the summit of my career.
我相信我还没有达到事业的巅峰。