将python dict“key value”转换为具有“k（value）ey”的dict

I have a dict

我有一个字

d = {'A1BB11': 10,  
     'B1CC55': 20,  
     'A1A11':  30,  
     'A1A21':  40,  
     'B1HH21': 50,  
     'C1KK88': 60
    }
d = {'A1BB11': 10,