Because the words are in alphabetical order, we can speed things up with a bisection search (also known as binary search), which is similar to what you do when you look a word up in the dictionary.

我们知道这些单词是按照字母表顺序组织的，所以我们可以加速一下，用一种对折搜索（也叫做二元搜索），这个过程就和你在现实中用字典来查单词差不多。

youdao

Because the words are in alphabetical order, we can speed things up with a bisection search (also known as binary search), which is similar to what you do when you look a word up in the dictionary.

我们知道这些单词是按照字母表顺序组织的，所以我们可以加速一下，用一种对折搜索（也叫做二元搜索），这个过程就和你在现实中用字典来查单词差不多。

youdao