Felton's serum
[医] 费尔顿氏血清(浓缩抗肺炎球菌马血清)
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
This whole place is heavenly.
这整个地方都太美好了。
Have a nice day.
祝您好。
The Beatles represented part of the spirit of their age.
甲壳虫乐队代表了他们时代的部分精神。