有時候在應載飲品或甜品的玻璃杯邊會圍著黏上一層鹽,到底有什麼作用? - Yahoo!知識+
以下一篇英文是介紹在調製雞尾酒 時在杯邊圍上鹽圈或糖圈: Rimming a glass can add an extra decorative touch and additional flavor to cocktails. Margaritas are the most common cocktails that use salt on the rim but other drinks can be enhanced with this ......