relatum
/rɪˈleɪtəm/one of the objects between which a relation is said to hold 被关系者
noun [抽象名词] 被关系者
The expression above the car assumes a shared spatial relatum. 汽车上方的表达式假定共享的空间关系。
The expression above the car assumes a shared spatial relatum. 汽车上方的表达式假定共享的空间关系。