杂货商以往都必须知道如何混合茶叶.A grocer used to need to know how to blend tea.厨师和杂货商为蛋价计较个没完.The cook and the grocer haggled over the price of eggs.那个杂货商总是要高价.That grocer always overcharges....

“杂货商”的英语可以翻译为：[经] universal provider ...