I’m hungry.Let’s have dinner.What do we have?

问题描述:

I’m hungry.Let’s have dinner.What do we have?
We have rice,chicken,beef,pork,carrots,eggplant,cucumber and green peppers.What a nice dinner!其中 eggplant,cucumber 这两个为什么不用复数

吃茄子和黄瓜不是按个数算的,就跟牛肉一样,不会按一整头牛算