fast food是不可数名词，意思是速食，快餐。例句：Fast food is very poor in vitamins and minerals.快餐中缺乏维生素和矿物质。
fast food短语fast food marriage快餐式婚姻
Chinese fast food中式快餐
fast food business快餐业
fast food behemoth快餐业巨头
fast food chain快餐连锁店
fast food例句1、This kind of fast food is not fit for my appetite.
这种快餐不适合我的口味。
2、he first fast food establishment served hamburgers and fried chicken;
最初的快餐店出售汉堡包和炸鸡。
3、It's more convenient to eat in the fast food restaurant.
在快餐店就餐省事。
