Paracasein
n. [生化]衍酪蛋白,副酪蛋白
🗣️ 情景例句
Would you like to stay for dinner?
可以留下来吃饭吗？
Looking back, it seems like a very short five years living here and working together with you.
回顾一下，在这里和大家一起工作的五年看起来是那么短暂。
He teaches English in a middle school.
他在一所中学教英语。