英语词汇“du-al-tone multifrequency”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	du-al-tone multifrequency
释义	du-al-tone multifrequency 双音多频
随便看	double-pipe exchanger double pipe grouting doublepipe heat exchanger double-pipeheatexchanger double pipe heat exchanger double-pipe heat exchanger double pipe heat interchanger double-pipe heat interchanger double pipe heat supply system double pipe heat tracing double pipeline double pipelines double pipe longitudinal finned exchanger double-pipe pneumatic ash handling double-pipe protecting borehole wall balsting double pipe reactor double pipes heat exchanger double pipe swirl air inlet double pipet double pipette double pipe type double-pipe type doublepiston double piston double-piston