如何辨别牛奶是否变质呢？牛奶是很容易变质的食物，所以购买后要如何储存就显得很重要了哦。同时，应该怎样辨别牛奶的新鲜程度也是有小技巧的哦。在这里，就来一起学两招，如何辨别牛奶是否变质以及牛奶储存的技巧...
how to identify whether milk spoilage? Milk is very perishable foods, so after the purchase to how to store becomes very important oh. At the same time, how to identify the degree should be fresh milk is also a little skill oh. Here, come together to learn two strokes, how to identify whether milk metamorphism and milk storage techniques...
