Epitopes
(epitope 的复数) n.[生化]抗原决定部位,抗原决定基
🗣️ 情景例句
There are abundant free materials available on the internet.
因特网上有丰富的免费资料提供。
He received full credit for his studies at a previous school.
他在一所先前的学校取得了所有课程的学分。
That's terrible.
真糟糕！