crustacean

名词

UK/krʌsˈteɪ.ʃᵊn/

US/krʌsˈteɪ.ʃᵊn/

定义 crustacean 名词

Countable
An animal of a diverse group that lives in water and has a hard external shell.
- Lobsters, a popular crustacean, are often enjoyed in restaurants.
- Crabs are crustaceans, known for their unique gait and sideways movement.
- Krill, a small crustacean, is a vital component of the marine food chain.