Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/c40f60c1f22a23f3e57801ef7a3379e6.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 abbreviated heading是什么意思，abbreviated heading的翻译，abbreviated heading音标、读音、用法和例句_沉淀汉英词典