housemate

例句：

1. 1. We're looking for a housemate to share our home with us.
   我们正在寻找一个室友来和我们共享我们的家。
2. 2. He has been living with his housemate for three years now.
   他已经和他的室友同居三年了。
3. 3. She was surprised when she found out that her housemate had moved out.
   当她发现她的室友已经搬出去时，她感到惊讶。