“密纹”的拼音？

“密纹”的英语可以翻译为：minigroove，microgroove ...

滤线器性能可靠用铝基高密纹滤线栅, 能获得良好的图象.The performance of Bucky is reliable. With aluminum base high - density grid, you can obtain good image.波特的爵士密纹唱片就在你左侧的唱片播放器里播放.Porter's jazz LP has run its course on the record player to ...