Calmette's serum
[医] 卡尔默特氏血清, [抗]蛇毒血清
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
I'm a graduate of Harvard University.
我是哈佛大学的毕业生。
We never know the worth (or value) of water till the well is dry.
井枯方知水可贵。
I was late for work yesterday，
我昨天上班迟到了。