剑桥词典abbreviation for ultra heat treated : used to refer to milk that has been heated to a very high temperature so that it will last for a long time if it is kept in a container that has not been opened , or a product made from this (牛奶)经超高温处理的(ultra heat treated的缩写) UHT milk /cream 超高温灭菌奶/乳 返回 UHT