Serum antidiphthericum siccum
[医] 干燥白喉血清
🧩 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'd like you to meet the head of the student relations committee.
我想见见学生关系委员会主席。
Great talkers are little doers.
人好说大话，并非实干家。
Do you want any milk?
要放些牛奶吗？