in.tra.mu.ral
adj.(形容词)Existing or carried on within the bounds of an institution, especially a school:单位内部的:存在于或进行于机构,特别是学校限制范围之内的:例句:intramural athletics.校内体育运动
Anatomy Occurring or situated within the wall of a cavity or an organ.【解剖学】 壁内的:发生于或位于腔或器官的壁内的
【引伸】
in.tramu.rally
adv.(副词)