擅长:python、mysql、java
<p>您可以这样做(假设此时相应地订购):</p>
<pre><code>>>> list1 = [('apple', 5), ('banana', 9), ('coconut', 14)]
>>> list2 = [('apple', 0.99), ('banana', 1.24), ('coconut', 3.20)]
>>>
>>> [x+y for x, y in zip(list1, [(t[1],) for t in list2])]
[('apple', 5, 0.99), ('banana', 9, 1.24), ('coconut', 14, 3.2)]
</code></pre>