擅长:python、mysql、java
<p>您可以使用<code>for i in range(0, len(word_list), 3)</code>在间隔为3的列表上迭代,并使用索引对原始列表进行切片</p>
<pre><code>new_list = [word_list[i:i+3] for i in range(0, len(word_list), 3)]
# [['perfect', 'dealing', 'crave'], ['stirring', 'expedition', 'alexandria'], ['vanish', 'dealing', 'crave']]
</code></pre>