Ofdm
abbr. 正交频分多路复用技术（Orthogonal Frequency Division Multiplexing）
🗣️ 情景例句
Yeah, he's fine.
是的 ，他不错。
OK. Your plans are always successful.
OK，你的计划常常无往不利！
How many would you like?
您想买几瓶呢？