n.挤奶，一次的挤奶量；v.产奶，挤奶( milk的现在分词 )；榨取，勒索； 英英释义： milk[ 'milkiŋ ]n.a white nutritious liquid secreted by mammals and used as food by human beingsproduced by mammary glands of female mammals for feeding their younga river that rises in the Rockies in northwest