Warning: file_put_contents(): Only 0 of 7333 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 tusk shell英英字典_tusk shell剑桥英语解释_tusk shell柯林斯英文解释_开心英文字典_柠咚词
1. N any of various burrowing seashore molluscs of the genus Dentalium and related genera that have a long narrow tubular shell open at both ends: class Scaphopoda 角贝; 长有狭长、两边都能张开的壳 (Also called tooth shell)