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
Do you want to sit by the window?
想靠窗坐吗?
There are as good fish in the sea as ever came out of it.