n.内果皮

The endocarp of the fruit protects the seeds from external damage.
果实的内果皮保护种子免受外部损伤。
In some fruits, the endocarp is edible and often forms a significant part of the fruit's flavor.
在某些水果中，内果皮是可食用的，并且通常构成水果风味的重要部分。
Botanists classify fruits based on the development of their endocarp, exocarp, and mesocarp.
植物学家根据水果的内果皮、外果皮和中果皮的发展来分类。
The endocarp of citrus fruits like oranges is particularly thick and provides a protective barrier.
橙子等柑橘类水果的内果皮特别厚，提供了一层保护屏障。
When a fruit splits open, the endocarp may remain attached to the seed, providing additional support.
当果实裂开时，内果皮可能仍然附着在种子上，提供额外的支持。
Some plants have evolved mechanisms for the endocarp to release nutrients that benefit the seedling.
一些植物进化出了机制，让内果皮释放对幼苗有益的营养物质。
The endocarp plays a crucial role in the dispersal of seeds by protecting them during transport.
内果皮在种子运输过程中起着保护作用，对于种子的传播至关重要。
In certain species, the endocarp can become hard and form a shell around the seeds.
在某些物种中，内果皮可以变硬并形成围绕种子的外壳。
The endocarp often contains valuable oils or resins that are extracted for medicinal or industrial use.
内果皮通常含有有价值的油脂或树脂，用于医药或工业提取。
Research into the structure and composition of endocarps could lead to new insights into plant evolution.
对内果皮结构和组成的研究可能会揭示出植物进化的新的见解。