Jochmann's serum
[医] 约克曼氏血清(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
that does his major accounting work
承办他主要会计工作的那家公司
I'm going to show him how to drive a car.
我正要指点他如何开车。
Is there anything else that I ought to get?
我还该弄点别的什么东西吗？