Lactoferrin
[机] 乳铁蛋白
🗣️ 情景例句
And, Marilyn, would you pour coffee, please.
Marilyn 请你倒一下咖啡好吗？
Be a man!
要像个男子汉！
and however well society, and our doctors, look after us.
不管社会和医生怎样对我们进行精心照顾，