擅长:python、mysql、java
<p>您可以使用:</p>
<pre><code>found_list = [elem in arr2 for elem in arr1]
</code></pre>
<p><strong>测试:</strong></p>
<pre><code>arr1 = [['AU002', '000000000037080', 'VB_ADJ'],
['AU002', '000000000037080', 'VB_ADJ'],
['AU002', '000000000039325', 'VB_ADJ'],
['AU002', '000000000039325', 'VB_ADJ']]
arr2 = [['AU002', '000000000037080', 'HUNTER_DOUGLAS'],
['AU002', '000000000037080', 'EXP'],
['AU002', '000000000037080', 'GEN'],
['AU002', '000000000037080', 'VB_ADJ'],
['AU002', '000000000039325', 'EXP']]
found_list = [elem in arr2 for elem in arr1]
print (found_list)
</code></pre>
<p><strong>输出:</strong></p>
<pre><code>[True, True, False, False] # Only 0-th and 1-st elems of arr1 are in arr2
</code></pre>