名詞 roommate:

1. an associate who shares a room with you
   同義詞：roomie, roomy

1. My roommate gets up later than I do.
   我的同屋比我起得晚。
2. My roommate sniff at my idea of becoming an artist.
   我的室友對我要當藝術家的想法嗤之以鼻。
3. Kenny tried to chum up with his new roommate but was only partially successful.
   肯尼想和他的新室友拉交情，但只取得了幾分成功。
4. I have seven roommates in my university.
   上大學時，我有七個室友。

room.mate

n.（名詞）
A person with whom one shares a room or rooms.
室友：與他人同住一個或多個房間的人