Ofdm
abbr. 正交频分多路复用技术（Orthogonal Frequency Division Multiplexing）
🗣️ 情景例句
Aren't you surprised
不觉得很惊讶吗？
Great talkers are little doers.
人好说大话，并非实干家。
Now the manager has found that things are missing.
现在，经理已发现有东西丢失。