per.是什么意思，per.的翻译，per.音标、读音、用法和例句

Warning: file_put_contents(/www/wwwroot/ppbbu/n94.cn/cache/3c1d8fcca99f0ed4cca94642e31be4e2.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/n94.cn/index.php on line 55
per.是什么意思，per.的翻译，per.音标、读音、用法和例句_94生活常识网有道词典