Kitasato's serum
[医] 北里氏血清(抗霍乱血清)
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
The Stewart family, of course.
当然是Stewart一家人。
Education for women has improved in leaps and bounds.
妇女教育十分迅速地得到了改善。
At the moment, he's reading an interesting book.
此刻，他正在看一本有趣的书。