Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/ee48f6f52340f878c8bfebad903f85ea.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 proportionality (n.)是什么意思，proportionality (n.)的翻译，proportionality (n.)音标、读音、用法和例句_绍翊字体网有道词典