基本解释[动力与电气工程]残边带词组短语短语vestigial side -band 残留边带VSB Vestigial Side Band 残留边带VSB -Vestigial Side Band 残留边带调制Vestigial Side Band -AM 残留边带调幅IVSB Independent Vestigial Side Band 独立残留边带vestigial side band更多词组专业释义动力与电气工程残边带