ontologic

例句：

1. 1. The study of the nature of reality is an important branch of philosophy known as ontology.
   研究现实本质的哲学分支被称为本体论。
2. 2.In ontology, the concept of "being" is central to understanding the nature of existence.
   在本体论中，“存在”的概念是理解存在本质的中心。
3. 3. The ontological debate over the nature of consciousness has been ongoing for centuries.
   关于意识本质的本体论争论持续了几个世纪。