Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/b7a008b307e5669aee3e5f89169f32e5.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 crustacean英英字典_crustacean剑桥英语解释_crustacean柯林斯英文解释_贰靶汉英词典
1. N-COUNT A crustacean is an animal with a hard shell and several pairs of legs, which usually lives in water. Crabs, lobsters, and shrimps are crustaceans. 甲殼綱動物