Marmorek's serum
[医] 马莫雷克氏血清(动物性多价抗链球菌血清)
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
I am a representative of Politics Association.
我是政治协会的代表。
Live and learn.
活到老，学到老。
I'd like to congratulate you very much. That was a wonderful concert.
衷心祝贺你。这场音乐会真是太好了。