经院哲学

例句：

1. 1. The study of metaphysics is a branch of philosophy that deals with the nature and existence of theuniverse.
   形而上学是哲学的一个分支，研究宇宙的性质和存在。
2. 2. The philosopher's debate over the nature of reality has been ongoing for centuries.
   哲学家对现实本质的辩论已经持续了几个世纪。
3. 3.The study of ethics is essential in understanding the moral principles that govern human behavior.
   伦理学的研究对于理解人类行为的伦理原则至关重要。