Kolle's serum
[医] 科列氏血清(治疗脑脊髓膜炎的血清)
🧩 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'm glad to have met you.
非常高兴认识你。
What do you plan to do tomorrow?
你计划明天做什么？
there is no evidence that the total amount of activity is any less.
但没有迹象表明，其活动总量有任何减少。