Seroconverted
(seroconvert 的过去时) vi.[生][医]血清转化(对疫苗产生抗体)
🗣️ 情景例句
Well, maybe you could come next week sometime.
那样的话，也许你可以在下个星期的某个时候来。
He is listening to the strange noise.
他在倾听这奇怪的声音。
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。