Flexner's serum
[医] 弗累克斯讷氏血清, 抗脑膜炎球菌血清
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
Is it possible for you to go into it in more details?
能否解释得更详细一点？
Let beggars match with beggars.
龙配龙，凤配凤。
You must give the other half to the city of Venice.
你必须把另一半交给威尼斯城。