Fft
[计] 快速傅里叶变换
🗣️ 情景例句
You can watch the web-cast of this program if you have broadband access to the internet.
如果你能用宽带上网的话，你能在网上收看到这个节目。
Excuse me to have troubled you.
对不起麻烦你。
Yes, I am, thank you.
是的，好些了，谢谢您。