Warning: file_put_contents(/home/www/wwwroot/zidian/oclz.com/cache/8522fde22293061cfed64e79ca9c85b4.txt): failed to open stream: No space left on device in /home/www/wwwroot/zidian/oclz.com/index.php on line 55 sand dollar英英字典_sand dollar剑桥英语解释_sand dollar柯林斯英文解释_菜篮子兴趣思朗文词典
1. N any of various flattened disclike echinoderms of the order Clypeasteroida, of shallow North American coastal waters: class Echinoidea (sea urchins) 海膽