Seroconverters
(seroconverter 的复数) vi. 【生物学、医学】血清转化, 对疫苗产生抗体
🗣️ 情景例句
I couldn't agree with you more.
我完全同意你的说法。
If you trust before you try,you may repent before you die.
不经考验就依赖，不到瞑目便的悔。
I had just lost $50 and I felt very upset.
我刚刚丢了50英镑，感到非常烦恼。