Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/0a610b1f98f351ed0bc140a86740e9a3.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.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_流逝汉英词典
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