playback characteristic

例句：

1. 1. The video player has a playback characteristic that allows you to fast-forward through the entire movie.
   这款视频播放器具有回放特性，可以让你快速跳过整部电影。
2. 2. The new software features aplayback characteristic that enhances the userexperience.
   新软件具有回放特性，提升了用户体验。
3. 3. The engineers are working ondeveloping a playback characteristic that can improvethe quality of audio and video signals.
   工程师们正在努力开发一种回放特性，以提高音频和视频信号的质量。