10 intramural

intramural
adj
1 intended for full-time students living within a college 为大专住校生而设的
    intramural courses, studies, staff 大专院校的校内课程、 学业、 教职工.
2 (US) between teams or players from the same school 校内运动队间或选手间的
    an intramural game, league 校内比赛、 校内运动队联合会.