Seron
[医]血清子：血清学上抗原类似的病毒组
🗣️ 情景例句
Let me try to work something out.
让我想个办法。
I always have a big wash to do on saturdays.
我星期六总是有一大堆的衣物要洗。
That's right. I remember now.
对了。我现在想起来了。