hero potato tomato nergo这几个词是是英语外来词么

hero potato tomato nergo这几个词是是英语外来词么 potato tomato hero的复数形式是什么?为什么 potato tomato 除了hero negro potato tomato 外是否还有以o结尾变复数加es的? class,box,watch,bus,zoo,radio,tomato,potato,hero,photo,piano 把下列名词变为复数watch tomato potato plane fish deer hero radio pian tomato potato复数形式 tomato与potato 怎样区别tomato.potato tomato、potato是什么意? Mary likes potato better than tomato这句话对吗 potato和tomato怎么区分?