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
You have that look in your eye.
你看起来好像有了主意似的。
Speak little of your ill luck and boast not of your good luck.
少说失意事，莫夸好运道。
No one knows the location of the hidden treasure.
谁也不知道藏宝地点在哪里。