Fft
[计] 快速傅里叶变换
🗣️ 情景例句
We'll know when tonight's papers come out.
今晚的报纸出来的时候， 我们就知道了。
The magician completely amazed the audience.
魔术师的表演使观众目瞪口呆。
Alfred the Great acted his own spy,
阿尔弗雷德大帝曾亲自充当间谍。