Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/6d2dd32ae7b65394b8d58c971aab29fa.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 spectrograph (n.)是什么意思，spectrograph (n.)的翻译，spectrograph (n.)音标、读音、用法和例句_按摩法牛津词典