chum with

• 与 ... 同一寝室

chum with的用法和样例：

例句

1. He's going to chum with a friend next month instead of having a room to himself.
   下个月他不独居一室了，他要和一个朋友一起住。

词汇搭配

• chum up with 与 ... 结为密...
• chum in with 与 ... 结为密...
• chum around with 跟…亲密相处,与…成...