Definition: something that produces sound or video Level: A2
我用 CD 播放器听音乐。
I use a CD ___player to listen to music.
昨天我把我的 MP3 播放器落在你家了。
Yesterday I left my mp3 ___player in your house.
这个播放器可以产生声音和视频。
This ___player can produce both sound and video.
