Ofdm
abbr. 正交频分多路复用技术（Orthogonal Frequency Division Multiplexing）
🗣️ 情景例句
Well, that was delicious! Thanks very much indeed. I know that you are a really good cook.
阿，这顿饭真是太可口了，非常感谢。我知道你是一个非常出色的厨师。
You can ease up.
你就放心好了。
It's nothing to be surprised about.
这事不值得大惊小怪。