summerrainliao (31)in #sourest • 5 months agoWhat is the sourest food in the world?From a scientific perspective, the sourest foods in the world are typically measured by their pH levels. Here are some…summerrainliao (31)in #visamastercard • 5 months agoWhat is the difference between VISA and Mastercard?What is the difference between VISA and Mastercard? Network Size and Global Presence VISA has a slightly larger…summerrainliao (31)in #cn • 5 months ago世界上最甜的糖是什么？世界上最甜的糖类物质是卢格杜南(Lugduname)。它是一种人工合成的甜味剂，甜度是蔗糖的约223,000倍。…