Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/04420e4ce2ace8ef7cc09d01420074d4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 alveolum是什么意思，alveolum的翻译，alveolum音标、读音、用法和例句_骑士汉英词典