Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/d5b80cec04abe4d0d5e386316240968d.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58
background characteristics是什么意思,background characteristics的翻译,background characteristics音标、读音、用法和例句_按摩法牛津词典