Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/bac180dda2d7601deeff9f2d826bcf56.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 Rouen例句_Rouen英汉例句_Rouen双解例句_食材铺反向词典
France, Rouen University virologist discovered a new variant of HIV, the discovery of this new vaccine for AIDS may be more difficult to design. 法国鲁昂大学的病毒学家发现一种艾滋病病毒的新变种，这一新的发现可能为艾滋病疫苗的设计带来更多的困难。