Epitope
n. [生化]抗原决定部位,抗原决定基
🗣️ 情景例句
I mean about her being alone.
我是指她很孤单。
La, la, I wash them, and then I dry them.
啦啦，洗濯之后就把它们晒干。
Is it Alexander Bell?
是亚历山大·贝尔吗？