food什么时候是可数名词

问题描述

精选答案

food 既是可数名词又是不可数名词；仅仅指"食物、食品"的时候是不可数名词；强调食物的种类时就是可数名词

相关介绍：

Whether we need more food depends on how many people turn up.

我们是否需要更多的食物，这要视到场人数而定。

Within three days they had exhausted their supply of food.

他们在三天之内就把所有粮食吃光了。

His company offers a flexible packaging service for the food industry.

他的公司为食品工业提供灵活的包装服务。

It seems such a waste to throw good food away.

把好的食物扔掉似乎太浪费了。