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
What's your plan for the May Day holiday?
你计划好怎样过五一假期没有？
Grand Central Station, please. I want to try to catch a 6:00 train.
请到中央火车站。我要赶六点的火车。
Take my life too! My money and goods are as dear to me as life itself.
把我的命也拿走吧！我的钱财对我就像生命一样宝贵。