擅长:python、mysql、java
<p>天真的方法:</p>
<pre><code>In [2]: main = ["pinecone", "treeleaf", "dishwasher"]
In [3]: secondary = ["pine", "washer", "unrelated", "flowerbed"]
In [4]: [x for x in main if any(x in y or y in x for y in secondary)]
Out[4]: [u'pinecone', u'dishwasher']
</code></pre>