Phrase

dorm room

noun

宿舍房间；寝室

a large sleeping room containing several beds

设有几张床的大卧室；宿舍

In use

I decorated my dorm room with posters and fairy lights.

我用海报和彩灯装饰了我的宿舍房间。

She lives in a small dorm room on the third floor.

她住在三楼的一个小宿舍房间里。

We had a meeting in the dorm room to discuss the project.

我们在宿舍房间开会讨论这个项目。

She lives in a dorm room on campus.

她住在校园的一间宿舍里。

I shared a dorm room with two other students.

我和另外两个学生合住一间宿舍。

We decorated our dorm room with posters and plants.

我们用海报和植物装饰了我们的宿舍。

There are many dorm room in this building.There are many dorm rooms in this building.

错误使用了可数名词的单数形式；dorm room是可数名词，表示多个房间时需加-s。

I live at a dorm room.I live in a dorm room.

介词at表示地点位置，但在表示居住或位于某房间内部时，应使用介词in。中文“在宿舍”的“在”对应in，而非at。

通常用单数形式，但也可用复数 dorm rooms。

Dictionary facts from ECDICT.