MP3
noun /ˌem piː ˈθriː/
/ˌem piː ˈθriː/
[uncountable, countable]- a method of reducing the size of a computer file containing sound; a file that is reduced in size in this way
Topics Musica2MP3 技术(指 MPEG 第三层声音压缩技术);MP3 文件 词源1990s: from MPEG + Audio Layer-3.