英语披萨是不可数名词；
pizza
n.比萨饼;意大利饼；
例句：
I wouldnt say no to a pizza.
我倒是想来块比萨饼。
I had a whole pizza to myself.
我独自吃了一整个比萨饼。
We ate a pizza between us.
我们合吃了一张比萨饼。
He cut the pizza into bite-sized pieces.
他把比萨饼切成一口一块的小块。
A real pizza oven gives better results than an ordinary home oven.
专门的比萨烤箱比普通家用烤箱效果更好。
There was still plenty of time to take Jill out for pizza
还有充裕的时间带吉尔出去吃比萨饼。
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