“Play back”是一个英语词组,主要的意思是指重新播放、回放,在各种不同的语境下都有着重要的作用。以下是对“play back”的定义、读音、例句的详细解释:
一、定义: “play back”指的是通过录音或视频等技术手段,将声音或影像再次呈现出来。这种做法广泛应用于电影、电视节目、广播和演讲等领域,能够帮助我们重新体验、回顾或者学习过去的经历。
二、读音: “play back”这个短语通常读作/pleɪ back/。具体发音可能会根据上下文和词组的用法而略有变化。
三、例句:
1. 当我回到家,我试图从录音中“播放回”我们昨晚的谈话。 "When I got home, I tried to play back our conversation from the recording."
2. 在课堂上,老师经常使用幻灯片来“播放”新的信息。 "In class, the teacher often uses slides to play new information."
3. 当我打开电视,我听到了刚刚“播放”的新闻报道。 "When I turned on the TV, I heard the news report that had just been played."
4. 当你看到那些照片时,你会回想起那些美好的时光,“播放回”那些记忆。 "When you see those photos, you will recall those wonderful memories by playing them back."
5. 在实验室中,科学家们经常将数据“播放回”以分析其含义。 "In the laboratory, scientists often play back data to analyze its meaning."
6. 当我听回我刚刚录制的音频时,我意识到我犯了一个错误。 "When I played back the audio I had recorded just now, I realized I had made a mistake."
7. 当你需要回顾过去的经验时,“播放回”那些记忆是非常有用的。 "When you need to review past experiences, playing back those memories is very useful."
8. 当你需要重温一首歌曲时,“播放回”它并重新聆听是非常必要的。 "When you need to reminisce a song, it's necessary to play it back and listen again."
9. 你只需要将电影或录像重新播放就可以了。 "You just need to play back the movie or录像."
10. 这个电话记录已被保存并可“播放回”,如果你需要的话。 "This phone call record has been saved and can be played back if needed."
在以上的例句中,“play back”在不同的语境下被用来描述不同的行为,但都与重新播放或回放有关。总的来说,“play back”是一个非常实用的英语词组,在各种不同的场合下都有着广泛的应用。