lactation [lækˈteʃən]

例句:

• Amazingly little is known about human lactation, or nursing.
  对人类哺育婴儿或哺乳所知甚少.
  
• Lactation is the final phase of the reproductive cycle of mammals.
  泌乳是哺乳动物繁殖周期的最后阶段.
  
• Breast infections occur during lactation.
  乳房感染发生于授乳期.
  
• I am a certified lactation counselor and a La Leche League leader.
  来自SA
• In women, oxytocin stimulates birth contractions, lactation and maternal bonding with a nursing infant.
  来自SA
• Some of it is the community support; thus, we address the number of lactation professionals out there to help the women.
  来自VOA