portable music player      
noun [ C ] uk/ˌpɔː.tə.bəl ˈmjuː.zɪk ˌpleɪ.ər/ us/ˌpɔːr.t̬ə.bəl ˈmjuː.zɪk ˌpleɪ.ɚ/
 (abbreviation PMP)便携式音乐播放器(尤指以MP3格式存储音乐的播放器) 
an electronic device for playing music, especially music stored as MP3 files
 
英汉双解词典收录81607条英汉双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。