擅长:python、mysql、java
<p>是的,确实有。你知道吗</p>
<pre><code>for x,y in pizzaTypes.items():
print(x,y)
</code></pre>
<p>这意味着对于每个键和每个值,它将分别打印,因此您的输出将是:</p>
<pre><code>BBQ Pork & Onion $8.50
Apricot Chicken $13.50
Ham & Cheese $8.50
Mr. Wedge $13.50
Hawaiian $8.50
BBQ Meatlovers $13.50
Pepperoni $8.50
Beef & Onion $8.50
Godfather $13.50
Cheesy Garlic $8.50
Simply Cheese $8.50
Cranberry & Chicken $13.50
</code></pre>