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 （牛嬭）經超高溫処理的（ultra heat treated的縮寫） UHT milk /cream 超高溫滅菌嬭／乳 返回 UHT