disjoin
v. (使)分開,(使)分離; 拆散
1. make disjoint, separated, or disconnected; undo the joining of
2. become separated, disconnected or disjoint
The vocabulary of folklore and the folk adages have intersections. We can't disjoin them completely.
因此民俗語彙的品類中有俗語成分,民俗語彙與俗語有交叉, 二者不是截然分開的.