Seroconversion
n. [生][医]血清转化
🗣️ 情景例句
No sweat! I'd be happy to help.
没什么！很高兴我能帮上忙。
Can I see your license, please?
请你给我看一下你的驾驶执照行吗？
Now they have had special cages made to protect them from these monsters.
现在他们有了特制的笼子，用来保护他们免受大鱼的侵袭。