Casein
n. 酪蛋白\\n[化] 酪蛋白
📖 牛津释义
casein
n[U]
protein that is found in milk and that forms the basis of cheese 酪蛋白; 酪素.
🗣️ 情景例句
No, thank you.
不， 谢谢 。
There is no general rule without some exception.
普遍规律必有例外。
Oh? What happened?
哦？发生什么事了？