The words slice can also be a noun.

slice 也可以是名词。

We use that word, slice, when we are talking about things that are round that you eat.

当我们谈论您吃的圆形食物时，我们会使用切片这个词。

Of course, here we're talking about pizza, which is also a type of food we use this word " slice" (slice) with.

当然，这里说的是pizza，这也是我们用“切片” （slice）这个词来搭配的一种食物。

You can also use that word, slice, when you're talking about a piece of cake, for example, even if the cake is not round.

你也可以用那个词， 切片，当你谈论一块蛋糕时，例如，即使蛋糕不是圆的。