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.
🗣️ 情景例句
Right. Would you give me room service, please?
好。请接房间服务部好吗?
After a successful career in business,he was appointed ambassador.