Serological
a. 血清学的
🗣️ 情景例句
Robbie pulled a boy out of the water.
Robbie从水中救出一个孩子。
I remember the girl whose father owns a dress shop.
我记得那个女孩的父亲有一家服装店。
We'll meet him at the harbour early in the morning.
明天一大早我们将在码头为他送行。