Warning: file_put_contents(/home/www/wwwroot/zidian/69228.com/cache/9b56486cb1e2e8f0cb87431026d63487.txt): failed to open stream: No space left on device in /home/www/wwwroot/zidian/69228.com/index.php on line 55 77777亚洲午夜久久多人,三级成年网站在线观看,国产se98视频精品在这里
biotope An independent space of variable size with a unique ecology and environmental conditions necessary for survival of the species constituting the biocenose. 群落生境是在一個生態(tài)系統(tǒng)裡可劃分的空間單位，其中非生物因素造成的生活環(huán)境。