lactation

n [U] (medical or biology 医或生) 1 production of milk in the breasts of women or the udders of female animals 泌乳. 2 time during which this happens 泌乳期.

lace-ups, lacerate, laceration, lachrymal, lachrymose, lack, lack in, lack-lustre, lackadaisical, lackadaisically, lackey, lacking, lackluster, laconic, laconically, laconism, lacquer, lacrimose, lacrosse, lactate, lactic, lactic acid, lactose, lacuna, lacy, lad, ladder, laddie, laden, Ladies, ladle, lady, lady bird, Lady Chapel, Lady Day, lady killer, lady's man (also ladies man), lady-in-waiting, lady-killer, ladybird,