pancake是不是可数名词

A stack is specified by giving the diameter of each pancake in the stack in the order in which the pancakes appear.

一堆煎饼由一组表示其中各煎饼直径的数构成，它们排列的顺序就是给出的这些数的顺序。

They are so-called “ pancake people ”, they no longer concentrate their energies on one area of interest, but instead choose to spread themselves thinly over a large area.

他们就是所谓的“煎饼人”，他们不再将精力专注于某一个感兴趣的领域，而是让自己的`关注点浅浅地散布在一个很大的范围。

Yorkshire Pudding is not a dessert inspite of its name, although it is similar in some ways to a pancake made with flour, milk and eggs.

虽然名字叫约克郡布丁，而且感觉上像是是用面粉、牛奶、鸡蛋做出来的煎饼，但它其实不是一道甜点。