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。 例如: We cant live without food and water 强调食物的种类时就是可数名词.。
扩展资料
例句：
Food was becoming scarce.
食物越来越紧缺。
Food supplies were severely depleted.
食物供应已严重不足。
Food that is insufficiently cooked can lead to food poisoning.
未煮熟的食物可能造成食物中毒。
