Ofdm
abbr. 正交频分多路复用技术（Orthogonal Frequency Division Multiplexing）
🗣️ 情景例句
You were right, Grandpa.
给你说对了 ，爷爷。
Don't get mad. It's not worth it.
不值得为这点小事生气。
Let's go and have a drink.
让我们去喝点东西吧，