擅长:python、mysql、java
<pre><code>mef_list = ["UR", "CPI", "CEI", "Farm", "PCI", "durable", "C_CVM"]
form = ['', '_M3', '_M6', '_M9', '_M12', '_LN', '_C']
Variable_new = []
foo = 0
for variable in form:
Variable_new.append(mef_list[foo]+variable)
foo += 1
print(Variable_new)
</code></pre>