Caseidin
n. [生化]酪蛋白免疫素
🗣️ 情景例句
Sorry, that's not really what I mean. What I'd like to know is...
对不起，我真的不是那意思，我想知道的是…
If you swear you will catch no fish.
咒骂无益，于事无济。
An apple a day keeps the doctor away.
一天一苹果，医生远离我。