擅长:python、mysql、java
<p>可以用<a href="https://docs.python.org/3/library/re.html" rel="nofollow noreferrer">regular expression using re.sub</a>完成</p>
<pre><code>def highlight_word(sentence, word):
return re.sub(r'\b' + word + r'\b', word.upper(), sentence)
</code></pre>