肉夹馍marinated meat in baked bun; Chinese hamburger; [例句]虽然这种中国街头小吃和我们美利坚的汉堡大不相同,肉夹馍被称为世界上第一只汉堡。Despite the differences between this Chinese street food and our American-style burgers, the rou jia mo has been called the world's first hamburger.凉皮cold rice noodles