playback造句
Your camcorder should have these basic features: autofocus,
playback facility, zoom lens.
你的便携式摄像机应该具备以下基本功能：自动聚焦、回放功能、变焦镜头。
I heard a
playback of one of the tapes.
我听到了其中一盘录音带的回放。
A TV
playback showed exactly what had happened.
电视播放的录像原样显示了所发生的事.