disjoin
v. (使)分开,(使)分离; 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.
因此民俗语汇的品类中有俗语成分,民俗语汇与俗语有交叉, 二者不是截然分开的.