最小深度是指从根节点出发到达最近的叶子节点所需要经过的节点个数。

The minimum depth is the number of nodes along the shortest path from the root node down to the nearest leaf node.

youdao

他的后继者把数字估计得更小，使哥伦布得出了错误的概念，他认为如果往西穿过大西洋航行，从葡萄牙出发到达印度会比往东跨越陆地减少一半的距离。

His successors put the figure at far less, giving Columbus the mistaken idea that India lay half as far from Portugal if traveling west across the Atlantic as east across land.

youdao

Milton tells himself to run, and naturally he would have to run fast indeed in order to arrive at a moment in time that had already occurred before he even set out!

弥尔顿告诉自己要跑起来了，而且他也确实不得不跑的很快,从而准时到达,他刚出发时就已经存在的目的地！

耶鲁公开课 - 弥尔顿课程节选

It starts from the origin and goes to this point.

它从原点出发到达这个点

耶鲁公开课 - 基础物理课程节选

So path number 1 went from i, f let's call this path up here. went to f, and this is how much energy change there was.

从i出发，经过路径1到达，能量的变化是这么多。

麻省理工公开课 - 热力学与动力学课程节选