sound system
noun [ C ] uk/ˈsaʊnd ˌsɪs.təm/ us/ˈsaʊnd ˌsɪs.təm/
音响系统
a piece or several pieces of electronic equipment that can be used to play music from recordings, radio broadcasts, etc.
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。