词汇	牛泡沫病毒
释义	牛泡沫病毒医Bovine foamy virus
随便看	existence needs existence of best approximation existence of classical solutions existence of death penalty Existence of digitalization existence of existent existence of extremum existence of global solution Existence of God existence of non-institutionalization Existence of Ontology existence of optimal plan existence of phenomenon existence of positive solution Existence of positive stationary solutions existence of problem existence of qi existence of solution existence of solutions EXISTENCE OF TANGENT PLANES OF A SURFACE existence of the concrete Existence of the ghost Existence of the life existence of the problem existence of the solution