notogaster

例句：

1. 1. The notogaster is a type of berry that has no seeds inside.
   无核果是一种没有种子的浆果。
2. 2. The notogaster is often used in cooking as a substitute for other fruits.
   无核果常被用作其他水果的替代品。
3. 3. The notogaster is a popular ingredient in many desserts.
   无核果是许多甜点中常用的一种食材。