复数： shellfishes shellfish

Make sure shellfish are cooked or treated for safe eating .

确保贝类食物已经蒸煮过或处理过，可以安全食用。

Finally I choose a few ingredients for a hearty fish and shellfish stew , good for a chilly winter evening .

最后，我选择了一些配料来做健康的鱼贝炖菜，非常适合在冬夜享用。

The water will then start to dissolve the shells of mussels and other shellfish and cause major disruption to the food chain .

届时，海水开始溶解贻贝的外壳和其他甲壳类动物，对食物链造成严重破坏。

Avoid raw fish and shellfish .

不要吃生的鱼、贝类。

Kids were most commonly allergic to peanuts , milk , and shellfish .

孩子们对花生，牛奶和贝类的过敏现象最为常见。