Caseidin
n. [生化]酪蛋白免疫素
🗣️ 情景例句
He strikes the table angrily.
他气得大拍桌子。
The waiter serves only the best food, of course.
当然，侍者只端来最佳的膳食。
The secret was spread among the crowd.
秘密在人群当中传播开来。