Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/8c864a56b51483ba9f765c6f08faa24e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 spectrogram (n.)是什么意思，spectrogram (n.)的翻译，spectrogram (n.)音标、读音、用法和例句_伍贰汉英词典