short square core

例句：

1. 1. The new design has a shortsquare core that makes it more durable.
   新设计有一个短正方形核心，使其更耐用。
2. 2. The construction ofthe bridge was based on ashort square core.
   桥梁的建设基于一个短正方形核心。
3. 3. The material used in this productis made from a short square core.
   该产品使用的原料来自一个短正方形核心。