honeycomb core

例句：

1. 1.The honeycomb core is a crucial component of the structure.
   蜂窝芯是该结构的关键组成部分。
2. 2.The honeycomb core provides excellent thermal insulation.
   蜂窝芯提供了极好的热绝缘。
3. 3. The honeycomb core is used in many applications, including furniture and construction materials.
   蜂窝芯在许多应用中都有使用，包括家具和建筑材料。