Beebe's serum
[医] 毕比氏血清(由已切除甲状腺的动物中采取的血清)
🧩 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 brought you a chicken sandwich and a glass of milk.
我替你带来一份 肉三明治和一杯牛奶。
I really don't know.
我真不知道。
It is being repaired by a friend of my father's.
父亲的一个朋友正在修理这件乐器。