1、室友的英文：名词：roommate；

2、例句：

Michaels roommate had been pleasant on a superficial level。迈克尔的室友表面上还算友善。

Patrick, how do you like your roommate? 帕特里克，你觉得你的室友怎么样?

Would you and your roommate like to come with me? 你和你的室友愿意跟我一起去吗？