Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/f11afbb3c174d7763c6d2795bf4dc8b0.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 parting medium是什么意思，parting medium的翻译，parting medium音标、读音、用法和例句_沉淀汉英词典