Warning: file_put_contents(): Only 0 of 6070 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/index.php on line 55 mamelon例句_mamelon英汉例句_mamelon双解例句_耀久九英英词典
In the inner shelf, the main geomorphic types have the accumulational plain, shoreface terrace, ancient costal line, ancient stream channel, mamelon and pit-and-pots. 内陆架地貌主要有陆架堆积平原、水下阶地、古海岸线、古河道、小丘和坑洼群等；