dormitory本身就是一个英文单词，意思是：n.宿舍;学生宿舍;集体宿舍。

例句：

1. Many colleges now have wired dormitories.现在许多大学的学生宿舍已经联网。

2. She decided to head for the dormitory to take another crack at locating Blanche.她决定回宿舍再找找布兰奇。

3. Most of the students of this college live in dormitories.这所学院的多数学生住集体宿舍。