“伴”常常用来说和别人在一起，比如“陪伴”就是和某人在一起。

"伴" is often used to describe being together with someone, for example, "陪伴" means to be with someone.

它也可以指一起做事的人，比如“同伴”和“伙伴”。

It can also refer to people who do things together, such as "同伴" and "伙伴".