Can u explain me dictionary, please (part of code)

Question

pairs = {1: "apple",
"orange": [2, 3, 4],
True: False,
None: "True",
}

print(pairs.get("orange"))
print(pairs.get(7))
print(pairs.get(12345, "not in dictionary"))

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I can't understood, what is doing this code:

True: False,
None: "True",

Answer 1

They're just key value pairs right?

Answer 2

I dunno, it's something around sense of my question)