playback的意思

playback

英式音标['plebæk]
美式英标['pleɪbæk]

基本解释

n. [电视][广播] 重放；录音重放装置

实用例句

1. 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。

2. I heard a playback of one of the tapes.: 我听到了其中一盘录音带的回放。

3. 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.

4. This can be seen easily with the benefit of slow motion video playback.: 借助于慢镜头的回放，可以很容易地看清楚这个过程。

5. By varying the tape speed during playback, the time base can be extended or compressed.: 在重放的过程中可以改变磁带的速度, 以使时间基准拉长或缩短.

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