Serologically
adv. serology（血清学）的变形
🗣️ 情景例句
Your meal will soon be served, please enjoy a drink first.
你们的菜很快就上，请先喝杯饮料。
Life is but a span.
人生如朝露。
so it was easier for the detective to watch her.
因此，侦探比较容易监视她。