Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/206643fdf4a019533cf64590ba037e0a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 propagationl是什么意思，propagationl的翻译，propagationl音标、读音、用法和例句_贰靶汉英词典