Seroconverted
(seroconvert 的过去时) vi.[生][医]血清转化(对疫苗产生抗体)
🗣️ 情景例句
running for the school board.
竞选联合校董会董事。
You'll hurt your finger, if you don't take care.
你不专心的话，就会伤到你的手指。
' I continued driving and after some time,the examiner tapped loudly,
”我继续往前开着。过了一会儿，主考人砰砰地敲了起来。