强调食物的种类时就是可数名词. 例如: There are all kinds of foods on the table.
第2个回答 2012-11-26
1.食物,食品[U][C] Many sweet foods are on sale in the store. 这家商店在廉价出售多种甜食。 Milk is the natural food for babies. 牛奶是婴孩的天然食品。 2.(精神)食粮,材料,资料[U] Books are food for the mind. 书是心灵的食粮。