Epitopes
(epitope 的复数) n.[生化]抗原决定部位,抗原决定基
🗣️ 情景例句
We had a cat when I was eight years old.
我八岁时养过一只猫。
Excitement and happiness, and we are deeply grateful to you for that.
也有开心、兴奋和愉快的时候，我们衷心感谢大家所做的一切。
He is heavily insured against death.
他给自己投了巨额的人身保险。