acoustic element
acoustic element
[广播英汉词典]
acoustic elementn.声学元件
是什么意思,acoustic element的解释,acoustic element的翻译
[电信英汉词典] acoustic element
acoustic element
[广播英汉词典]
acoustic element是什么意思,acoustic element的解释,acoustic element的翻译
[电信英汉词典] acoustic element