基本解释n.跨度;拉线;[数]生成;长成动词span的现在分词形式.同根派生 spanning相关词英汉例句用作名词 (n.)Study on the Problem of Constrained Minimum Spanning Tree.约束最小生成树问题研究。There is a recursive formula for the number of spanning trees in a graph.对于一个图的生成树的棵数,存在一个递推公式。spanning更多例句