Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/cb2dad80101c53cbddcd2c2c87abe38e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 finely granular structure是什么意思，finely granular structure的翻译，finely granular structure音标、读音、用法和例句_沉淀汉英词典