Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/e8ef2bb8d473520caf26b504a52b2a35.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 annular drainage是什么意思，annular drainage的翻译，annular drainage音标、读音、用法和例句_伍贰汉英词典