资料来源 : pyDict

牛奶商,送牛奶的人,挤奶的男人

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Milkman \Milk"man\, n.; pl. {Milkmen}.
   A man who sells milk or delivers is to customers.

资料来源 : WordNet®

milkman
     n : someone who delivers milk