“DTMF（dual-tone multifrequency）”概念、定义、翻译-科学时代

单词	DTMF（dual-tone multifrequency）
释义	广播影视词汇手册 DTMF（dual-tone multifrequency）双音多频
随便看	government virtual portal government web site governor governor governor governor governor governor governor governor Governor-General governorship governor valve governor valve governor water pump unit govern the mind gowan gowerite Gower's similarity coefficient Gowrie Conspiracy gox goyazite Goyescas goz soil Gozzi

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。