Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/e994f52cfaf48c4763ab9ef3bef454c6.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 sealed sprinkler head是什么意思，sealed sprinkler head的翻译，sealed sprinkler head音标、读音、用法和例句_绍翊字体网有道词典