Fourier transform
[计] 傅里叶变换
🧩 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
I could tell something was up by the look on their faces.
我一看他们的脸色就知道有事。
I've got no idea.
我不知道。
found a brother who was thought to have been killed twenty years before.
巴斯曼如何找到了据信已在20年前死去的兄弟的事。