milk是不可数名词;
milk
n.(牛或羊等的)奶;(人或哺乳动物的)奶，乳汁;(椰子等植物的)白色汁液，乳液;
v.挤奶;趁机牟利;捞一把;捞好处;
第三人称单数 milks;
现在分词 milking;
过去式 milked;
过去分词 milked
Calcium is found most abundantly in milk.
奶含钙最丰富。
I hope you haven\'t used all the milk.
希望你没有把牛奶都用掉了。
A skin had formed on the top of the milk.
奶上结了一层奶皮。
