Seron
[医]血清子：血清学上抗原类似的病毒组
🗣️ 情景例句
Governments wage a constant war against counterfeiting.
政府掀起持久的打假活动。
If you're hungry, we can eat dinner now.
如果你饿了，我们现在就去吃饭。
Last Sunday I got up very late.
上个星期天，我起得很晚。