Dolby Master Studio : This is targeted at high level users and supports 8-channel 7.1 audio with a signal-to-noise ratio of at leas 95.是什么意思_Dolby Master Studio : This is targeted at high level users and supports 8-channel 7.1 audio with a signal-to-noise ratio of at leas 95.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句