柯林斯词典whey /weɪ/ 1. N-UNCOUNT Whey is the watery part of sour milk that is separated from the thick part called curds when you are making cheese. 乳清 返回 whey剑桥词典the liquid part of milk that is separated from the solid curds during the process of making cheese 乳清（制造奶酪时分离出的含水成分） 返回 whey