Ofdm
abbr. 正交频分多路复用技术（Orthogonal Frequency Division Multiplexing）
🗣️ 情景例句
Thank you for dinner.
谢谢你的晚餐。
What we lose in hake we shall have in herring.
失之东隅，收之桑榆。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：