Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/ecf3fadfdf879c236981d9f5e21a4ccf.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 acoustical telegraphy是什么意思，acoustical telegraphy的翻译，acoustical telegraphy音标、读音、用法和例句_绍翊字体网有道词典