Warning: file_put_contents(): Only 0 of 6498 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/001308.com/index.php on line 55 line standard of length是什么意思，line standard of length的翻译，line standard of length音标、读音、用法和例句_零食美味英文词典
Niumu spectrum to the standard line, with signs that the level of sound, but does not show the length of the value of the sound. 紐姆譜以橫線爲標準，用符號表示音的高低，但不顯示音值長短。 wlb200915.blog.163.com