如何按定义的顺序迭代Python字典？

I'm trying to iterate over a dictionary that I have defined in a specific order, but it always iterates in a different order than what I have defined in my code. This is just a basic example of what I'm trying to do. The dictionary I'm iterating over is much larger, has much more complexly named keys, and is not in alphabetical/numerical order.I'm trying to iterate over a dictionary that I