shellfish
US /ˈʃel.fɪʃ/
UK /ˈʃel.fɪʃ/

名词
1.
贝类, 甲壳类动物
an aquatic invertebrate, such as a mollusk or crustacean, that has a shell or shell-like exoskeleton and is often eaten as food
示例:
•
Lobster, crab, and shrimp are types of shellfish.
龙虾、螃蟹和虾都是贝类。
•
Some people have severe allergies to shellfish.
有些人对贝类有严重的过敏。
在 Lingoland 学习这个单词