Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/913709740e9645a0dadff6f7b26f11df.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 upper annular ledge是什么意思，upper annular ledge的翻译，upper annular ledge音标、读音、用法和例句_伍贰汉英词典