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
I'm sorry, Carl.
很抱歉 Carl。
I'm sorry, but I think she's stepped out.
对不起，我想她出去了。
That's about the best we can do on that.
那差不多是我们所能开出的最低价了。