甲壳纲的

例句：

1. 1. The crab is a member of the class Crustacea.
   螃蟹是甲壳类动物。
2. 2. The octopus belongs to the order of mollusks, which is part of theclass Crustacea.
   章鱼属于软体动物纲，这是甲壳纲的一部分。
3. 3. The shrimp is a common food for many people in Asia.
   虾是亚洲许多人的常见食物。