面包bread是不可数名词，一片面包可以用a piece of bread表示，两片面包是two pieces of bread。例句：For breakfast I had a thick slice of bread and syrup.早餐我吃了一片厚厚的涂了糖浆的面包。

bread相关例句

1、They had nothing to eat but stale bread.

除了陈面包外，他们没有别的东西可吃。

2、I had a frugal meal of bread and cheese last night.

我昨晚吃了只有面包和奶酪的便餐。

3、This bread and butter is too thick.

这涂黄油的面包太厚了。

4、The bread and the butter have gone up in price.

面包和黄油涨价了。

5、It is important that food be breaded just minutes before frying.

把食物抹上面包屑后过几分钟就炸，这一点很重要。