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
part of the building for younger people.
另一部分给年轻人用。
One crowded hour of glorious life is worth an age without a name.
光辉生活中忙迫的一个小时抵得上无为的一世。
He's only forty-one years old, and he has already been to nearly every country in the world.
他只有41岁，但他却过世界上几乎每一个国家。