如何将包含%1项词典的列表合并到列表中

def merge_dictionaries(dictionaries):
    merged = []
    
    for dictionary in dictionaries:
        for key, value in dictionary.items():
            found = False
            
            for item in merged:
                if item[0] == key:
                    item[1].append(value)
                    found = True
                    break
            
            if not found:
                merged.append([key, [value]])
    
    return merged