Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/ce4650292702303b851df883edef5b80.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 tetragonum是什么意思，tetragonum的翻译，tetragonum音标、读音、用法和例句_绍翊字体网有道词典