clamshell noz

例句：

1. 1.The clamshell is a type of shellfish that is commonly found in the ocean.
   蛤蜊壳是一种常见的海洋贝类。
2. 2.The clamshell is used to make clam chowder, which is a popular dish in New England.
   蛤蜊壳被用来制作蛤蜊浓汤，这是新英格兰地区的一种流行菜肴。
3. 3.The clamshell is a symbol of the sea and is often used in nautical art.
   蛤蜊壳是海洋的象征，常用于航海艺术中。