Fmax
abbr. maximum frequency 最高频率
🗣️ 情景例句
This is Alexandra Pappas, and this is my grandson Robbie,
这是Alexandra Pappas ，这是我孙子Robbie
I hope that will not cause you too much trouble.
我希望那不会给你添太多麻烦。
Is that all? He doesn't say very much,does he?
就这些吗？他没写许多，是吗？