Caseidin
n. [生化]酪蛋白免疫素
🗣️ 情景例句
With the development of urban construction in recene years, more and more skyscrapers have been set up unceasingly.
随着近年来城市建设的发展，越来越多的摩天大楼不断建起。
I hope you're enjoying your stay here.
我希望你在这里过得愉快。
They always tell you what a picture is 'about'.
总是告诉你一幅画的“意思”是什么。