擅长:python、mysql、java
<p>可以分别为每个值添加单词边界:</p>
<pre><code>pat = '|'.join(r"\b{}\b".format(x) for x in anticipationlist)
df['result']=df["text"].str.findall(pat).apply(", ".join)
print (df)
text result
0 operation start yesterday start
1 operation start now start
2 operation achievement achievement
</code></pre>