中果皮

例句：

1. 1. The fruit's fleshy middle part is called the mesocarp.
   这个水果的多汁部分被称为果肉。
2. 2. The mesocarp is where the seeds are stored.
   种子储存在中果皮里。
3. 3. The mesocarp is often used in cooking as a flavoring agent.
   中果皮经常被用作烹饪中的调味料。