Penn sero-flocculation reaction
[医] 佩恩氏血清絮凝反应
🧩 词语组成解析
abbr. 宾夕法尼亚大学（Pennsylvania）
[人名] 塞罗
n. 絮凝；絮结产物
🗣️ 情景例句
You have some guests in the reception room.
有几位客人在接待室等 。
I think he's still in bed.
我想，他还赖在床上。
The police were astounded when Mrs.Ramsay told them what she had done.
拉姆齐太太把她所做的事告诉了警察，警察听后大为吃惊。