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
Hello, Miss Huang. How are you?
喂，黄小姐，你好吗？
Let me treat you.
让我请客。
I was thinking of 40% off.
打个6折吧。