intercollegiate

形容词 intercollegiate:

1. used of competition between colleges or universities

1. He takes part in the intercollegiate sports every year.
   他每年参加大学校际运动会。

in.ter.col.le.giate

adj.（形容词）
Involving or representing two or more colleges.
院际的：包括或代表两个或更多学院的