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
Especially with his teething.
特别是他现在开始长牙。
Would you, please?
您肯帮忙？那太好了。
The guy next to me Wrote his name at the top of the paper.
坐在我旁边的那个人只在试卷顶端写自己的名字。