Serum sickness
[医] 血清病
🧩 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 have to return this book to the library.
我得把书还回图书馆了。
Change is in the air.
人们感觉即将发生变革。
My number is 584 1498. Tell him to ask for Bob or Paula. OK? Thanks.
我的号码是5841498。告诉他找鲍勃或葆拉。好吗？谢谢。