crustacean
Definition
A type of hard-shelled aquatic animal, such as a crab or lobster.
中文 一种硬壳水生动物,如螃蟹或龙虾。
Example
"Shrimp and crayfish are both examples of crustaceans."
A type of hard-shelled aquatic animal, such as a crab or lobster.
中文 一种硬壳水生动物,如螃蟹或龙虾。
"Shrimp and crayfish are both examples of crustaceans."