Warning: file_put_contents(/www/wwwroot/ppbbbu/202081.com/cache/bd68dc432dc676f7a994988f4266d19c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/202081.com/index.php on line 55 Besin是什么意思，Besin的翻译，Besin音标、读音、用法和例句_2020年的事情英文词典
To store water properly of the detention besin engineering is provided with inportant meanings for delay to use water in Daqing and protecting damp places. 大庆滞洪区工程适当蓄水,对缓解大庆用水、保护湿地具有重要意义。