verb · to link, join, or communicate, often referring to physical passages, pipes, or rooms

这两座建筑通过一条走廊连通。

verb · (mathematics) describing a set, space, or graph where any two parts are linked by a path

这个拓扑空间是连通的。

verb · to be linked or related in an abstract, logical, or systemic way

我们需要实现不同部门之间的信息连通。