Paracasein
n. [生化]衍酪蛋白,副酪蛋白
🗣️ 情景例句
Hang in there. things will get better.
坚持住，情况会好起来。
I'm sorry, but she won't have any openings until 11:00, unless there's a cancellation.
对不起，除非有预约取消，11点以前她没有空。
Good idea.
好主意。