1. The pentagraph is often used in occult symbolism.
五角星符号常被用于神秘符号学中。

2. The pentagraph is a common motif in ancient art and architecture.
五角星是古代艺术和建筑中常见的题材之一。

3. The pentagraph is also known as a pentacle or pentagram.
五角星也被称为五芒星或五角星。