food的复数形式是foods。foods的意思是食物，（某种）食物。foods的例句I think you\'d better lay off fatty foods for a while（我认为你最好暂时别吃高脂食物）。
foods的.例句When you buy foods you have certain statutory rights（在购买食物时，你有一定的法定权利）；They look for foods that are low in calories（他们要找低卡路里的食物）。
