Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/8ad38a78067ad225e1c368cee6344f78.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 random genetical drift是什么意思，random genetical drift的翻译，random genetical drift音标、读音、用法和例句_沉淀汉英词典