Summary:Metaphysics is a classic philosophical issue，But it has triggered endless debates，Once the object of fierce criticism by philosophers。Contemporary times show signs of metaphysical revival，Taking responsibility for transformation、The task of constructing one’s own discourse object。To further examine the more representative essentialism in contemporary metaphysics，Two issues focusing on the nature of objects: the ontology of bet365 offer，Involving bet365 offer and entity、The relationship between bet365 offer and existence；Essential epistemology，Involving essential innate theory、Essential acquired theory、Essential Mixture Theory。Contemporary essentialism has developed to a relatively mature period，But there are many hidden problems。About what the bet365 offer is，Needs further research and reflection。

　　Keywords:Metaphysics, bet365 offer, entity, existence, innate and acquired

　　AuthorDai Haiqiang，Beijing Normal University Value and Culture Research Center、Associate Professor, School of Philosophy (Beijing 100875)。