Seropositivity
血清阳性
🗣️ 情景例句
Terrific!
好极了！
He gave her his word that he would never be late again.
他向她保证，绝不再迟到。
I don't know, he says. It isn't a plane, and it isn't a bike. I think we can say it's a plike.
“我不知道”，他说，“不是飞机，也不是自行车，我想可以把它叫飞车”。