Lactation
n. 分泌乳汁, 授乳, 哺乳\\n[醫(yī)] 哺乳, 授乳, 泌乳
? 同義詞
?? 牛津釋義
lactation
n[U]
(medical or biology 醫(yī)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
You should use 'officer' to address a policeman.
你應(yīng)該用 'officer' 來稱呼警察。
Turn down the radio please.
請放低音量。