1. They roomed together in Beijing University for three years. 他们在北京大学上学时在一个房间里住了三年。
2. Do you know his room number, Sir? 你知道他的房间号码吗,先生?
3. I insist on quietness in my room. 我要求在我的房间里要安静。?
英英解释
n.
1. an area within a building enclosed by walls and floor and ceiling
2. space for movement
3. opportunity for
4. the people who are present in a room v.
1. live and take one's meals at or in