milk是不可数名词。
milkn.(牛或羊等的)奶;(哺乳动物的)奶;
v.挤奶;趁机牟利;捞一把
We took the milk run back home.
我们回家途中多次停留。
If you have any spare milk, could you give me a little?
你要是有多余的牛奶,给我一些好吗?
Some children develop a sensitivity to cow\'s milk.
有的孩子对牛奶过敏。
水利万物而不争,
而万物莫能与之争。