reachable

核心释义

1. 1.

   容易到达的；可及的。

   Within easy reach; accessible

2. 2.

   图中可由另一节点沿一条或多条边到达的。

   That may be reached from another node in a graph by passing along one or more lines

图中可由另一节点沿一条或多条边到达的。