on.tology

英 美
  • 本体
  • his adj.他的pron.他的
  • on prep.在...之上;由...支撑着;在(某一天);关于;基于adv.穿着;向前(移动);表示持续性adj.表示已连接、处于工作状态或使用中;发生;值班
  • pins n.腿;别针;插脚;(烧陶瓷用)烧针名词pin的复数形式.
名词 ontology:
  1. (computer science) a rigorous and exhaustive organization of some knowledge domain that is usually hierarchical and contains all the relevant entities and their relations

  2. the metaphysical study of the nature of being and existence