Penn seroflocculation reaction
[医] 佩恩氏血清絮凝反应(检癌)
🧩 词语组成解析
abbr. 宾夕法尼亚大学（Pennsylvania）
[医] 血清絮凝
🗣️ 情景例句
Grandpa, Ellen, Philip, Robbie, you and me.
爷爷 Ellen Philip Robbie 你和我。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。
May I wait?
我等他一下没关系吧？