Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/80a930106baf291b999bdb937522c092.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例句_line standard of length英汉例句_line standard of length双解例句_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