擅长:python、mysql、java
<p>您可以尝试使用<code>.loc</code>仅更新与条件匹配的行:</p>
<pre><code>df.loc[df['Conflict'] == 'Match Conflict', 'Words'] = df.loc[df['Conflict'] == 'Match Conflict', 'Words'].apply(lambda x: func(x))
</code></pre>
<p><a href="https://i.stack.imgur.com/ZAVQX.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ZAVQX.png" alt="enter image description here"/></a></p>