Seroconversion
n. [生][医]血清转化
🗣️ 情景例句
I'll have to work for years to pay off my college loan.
我得工作好几年才能还清助学贷款。
May I introduce you to my friend Susan?
恕我介绍一下我的朋友苏珊。
I want Eric to play in a concert with me, on July 13th in London.
我想要艾瑞克和我一起在7月13日伦敦的音乐会上演出。