Serologically
adv. serology（血清学）的变形
🗣️ 情景例句
That's OK. Everybody else does, too. See you tomorrow.
没关系。大家都是这样。明天见。
He's the youngest in the family.
他是一家中最小的。
Yes. Let me introduce him to you.
是的，让我把他给你们介绍一下。