擅长:python、mysql、java
<p>假设您有<code>python>=3.x</code>,对于初学者来说,更具可读性的解决方案是:</p>
<pre><code>synonyms_dict = {'beautiful' : ['pretty', 'lovely', 'handsome', 'dazzling', 'splendid', 'magnificent']}
new_list = []
for key,value in synonyms_dict.items():
for i in range(len(value)):
if len(value[i]) >= 7:
new_list.append(value[i])
synonyms_dict['beautiful'] = new_list
print(synonyms_dict)
</code></pre>