Menzer's serum
[医] 门策尔氏血清(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
He's not as lucky as I am
他不像我这样幸运地
After the play was over,we all wanted to get something to eat.
在戏完了以后，我们都想要吃一些东西。
Excuse me. What's the time?
对不起，几点了？