Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/52b3b43f83a18d4a861c4cf73bf274d6.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 lignin (n.)是什么意思,lignin (n.)的翻译,lignin (n.)音标、读音、用法和例句_沉淀汉英词典