surround sound
noun [ U ] uk/səˈraʊnd ˌsaʊnd/ us/səˈraʊnd ˌsaʊnd/
环绕声，环绕立体声
a system for playing sounds, especially in cinemas, that uses three or more loudspeakers so that the person listening seems to be surrounded by the sound
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。