Orthogonal frequency division multiplexing ( OFDM ) is a special multi - carrier transmission technology.正交频分复用 ( OrthogonalFrequencyDivisionMultiplexing, OFDM ) 是一种特殊的 多载波 传输技术.He stooped to pick up the carrier bag of g...
"Oh, we'd love to!" cried Nancy, her face brightening.“哦，我们很乐意！”南希面露喜色，大声说道。"You're wrong, quite wrong!" Henry cried out, suddenly excited.“你错了，大错特错！”亨利突然激动地大喊道。He lay down on the floor and cried and cried.他躺在地...